Error(s) in re-building vignettes:
--- re-building 'TQ00-introduction-to-tidyquant.Rmd' using rmarkdown
Loading required package: lubridate

Attaching package: 'lubridate'

The following objects are masked from 'package:base':

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Loading required package: PerformanceAnalytics
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Loading required package: zoo

Attaching package: 'zoo'

The following objects are masked from 'package:base':

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Attaching package: 'PerformanceAnalytics'

The following object is masked from 'package:graphics':

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Loading required package: quantmod
Loading required package: TTR
== Need to Learn tidyquant? ====================================================
Business Science offers a 1-hour course - Learning Lab #9: Performance Analysis & Portfolio Optimization with tidyquant!
</> Learn more at: https://university.business-science.io/p/learning-labs-pro </>
-- Attaching packages --------------------------------------- tidyverse 1.3.1 --
v ggplot2 3.3.5     v purrr   0.3.4
v tibble  3.1.4     v dplyr   1.0.7
v tidyr   1.1.3     v stringr 1.4.0
v readr   2.0.1     v forcats 0.5.1
-- Conflicts ------------------------------------------ tidyverse_conflicts() --
x lubridate::as.difftime() masks base::as.difftime()
x lubridate::date()        masks base::date()
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x lubridate::setdiff()     masks base::setdiff()
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--- finished re-building 'TQ00-introduction-to-tidyquant.Rmd'

--- re-building 'TQ01-core-functions-in-tidyquant.Rmd' using rmarkdown
Warning: `type_convert()` only converts columns of type 'character'.
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Warning: x = 'DCOILWTICO', get = 'economic.data': Error in getSymbols.FRED(Symbols = "DCOILWTICO", env = <environment>, : Unable to import "DCOILWTICO".
HTTP error 503.

Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
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i The warning occurred in group 1: symbol = "AMZN".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: symbol = "FB".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 3: symbol = "GOOG".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 4: symbol = "NFLX".
Warning in for (i in seq_along(specs)) { :
  closing unused connection 4 (https://fred.stlouisfed.org/series/DCOILWTICO/downloaddata/DCOILWTICO.csv)
Warning: x = 'DCOILWTICO', get = 'economic.data': Error in getSymbols.FRED(Symbols = "DCOILWTICO", env = <environment>, : Unable to import "DCOILWTICO".
HTTP error 503.

Quitting from lines 327-333 (TQ01-core-functions-in-tidyquant.Rmd) 
Error: processing vignette 'TQ01-core-functions-in-tidyquant.Rmd' failed with diagnostics:
data must be a tibble or data.frame object
--- failed re-building 'TQ01-core-functions-in-tidyquant.Rmd'

--- re-building 'TQ02-quant-integrations-in-tidyquant.Rmd' using rmarkdown
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 1: symbol = "AMZN".
Warning in for (j in seq_along(value)) { :
  closing unused connection 4 (https://fred.stlouisfed.org/series/DCOILWTICO/downloaddata/DCOILWTICO.csv)
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: symbol = "FB".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
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i The warning occurred in group 3: symbol = "GOOG".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
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i The warning occurred in group 4: symbol = "NFLX".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
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i The warning occurred in group 1: symbol = "AMZN".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: symbol = "FB".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 3: symbol = "GOOG".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 4: symbol = "NFLX".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 1: symbol = "AMZN".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: symbol = "FB".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 3: symbol = "GOOG".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 4: symbol = "NFLX".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 1: symbol = "AMZN".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: symbol = "FB".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 3: symbol = "GOOG".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 4: symbol = "NFLX".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 1: symbol = "AMZN".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: symbol = "FB".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 3: symbol = "GOOG".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 4: symbol = "NFLX".
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
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Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 1: symbol = "AMZN".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: symbol = "FB".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 3: symbol = "GOOG".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
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i The warning occurred in group 4: symbol = "NFLX".
Warning: Removed 20 row(s) containing missing values (geom_path).
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 1: symbol = "AMZN".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: symbol = "FB".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 3: symbol = "GOOG".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 4: symbol = "NFLX".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 1: symbol = "AMZN".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: symbol = "FB".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 3: symbol = "GOOG".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 4: symbol = "NFLX".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 1: symbol = "AMZN".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: symbol = "FB".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 3: symbol = "GOOG".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 4: symbol = "NFLX".
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
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Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
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Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
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i The warning occurred in group 1: symbol = "MA".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
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i The warning occurred in group 2: symbol = "V".
`geom_smooth()` using formula 'y ~ x'
Warning: `type_convert()` only converts columns of type 'character'.
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Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Removed 89 row(s) containing missing values (geom_path).
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 1: symbol = "MA".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: symbol = "V".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 1: symbol = "AMZN".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: symbol = "FB".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 3: symbol = "GOOG".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 4: symbol = "NFLX".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 1: symbol = "AMZN".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: symbol = "FB".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 3: symbol = "GOOG".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 4: symbol = "NFLX".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 1: symbol = "AMZN".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: symbol = "FB".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 3: symbol = "GOOG".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 4: symbol = "NFLX".
--- finished re-building 'TQ02-quant-integrations-in-tidyquant.Rmd'

--- re-building 'TQ03-scaling-and-modeling-with-tidyquant.Rmd' using rmarkdown
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Getting holdings for DOW
Getting holdings for DOW
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 1: symbol = "AMZN".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: symbol = "FB".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 3: symbol = "GOOG".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 4: symbol = "NFLX".
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
`geom_smooth()` using formula 'y ~ x'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Getting holdings for SP500
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `model`.
i `model = map(data, get_model)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 1: symbol = "CF", company = "CF Industries Holdings Inc.".
Warning: Problem with `mutate()` column `model`.
i `model = map(data, get_model)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: symbol = "EMR", company = "Emerson Electric Co.".
Warning: Problem with `mutate()` column `model`.
i `model = map(data, get_model)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 3: symbol = "ESS", company = "Essex Property Trust Inc.".
Warning: Problem with `mutate()` column `model`.
i `model = map(data, get_model)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 4: symbol = "HPE", company = "Hewlett Packard Enterprise Co.".
Warning: Problem with `mutate()` column `model`.
i `model = map(data, get_model)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 5: symbol = "PBCT", company = "People's United Financial Inc.".
Warning: x = 'XYZ', get = 'stock.prices': Error in getSymbols.yahoo(Symbols = "XYZ", env = <environment>, verbose = FALSE, : Unable to import "XYZ".
argument "conn" is missing, with no default

Warning in for (i in (1L:cols)[do]) { :
  closing unused connection 5 (https://query2.finance.yahoo.com/v7/finance/download/BAD APPLE?period1=1293840000&period2=1631664000&interval=1d&events=history&crumb=/kQmGFs2cHp)
Warning in for (i in (1L:cols)[do]) { :
  closing unused connection 4 (https://query2.finance.yahoo.com/v7/finance/download/XYZ?period1=1293840000&period2=1631664000&interval=1d&events=history&crumb=r224XPMJos9)
--- finished re-building 'TQ03-scaling-and-modeling-with-tidyquant.Rmd'

--- re-building 'TQ04-charting-with-tidyquant.Rmd' using rmarkdown
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning in df :
  closing unused connection 4 (https://query2.finance.yahoo.com/v7/finance/download/BAD APPLE?period1=1293840000&period2=1631664000&interval=1d&events=history&crumb=41EHv2x1.F4)
`geom_smooth()` using formula 'y ~ x'
`geom_smooth()` using formula 'y ~ x'
`geom_smooth()` using formula 'y ~ x'
--- finished re-building 'TQ04-charting-with-tidyquant.Rmd'

--- re-building 'TQ05-performance-analysis-with-tidyquant.Rmd' using rmarkdown
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 1: symbol = "AAPL".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: symbol = "GOOG".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 3: symbol = "NFLX".
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `data..`.
i `data.. = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 1: symbol = "AAPL".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: symbol = "GOOG".
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 3: symbol = "NFLX".
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
Ungrouping data frame groups: symbol
Warning: Problem with `mutate()` column `portfolio..`.
i `portfolio.. = purrr::pmap(list(returns.., weights.., portfolio), custom_function)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 1: portfolio = 1.
Warning: Problem with `mutate()` column `portfolio..`.
i `portfolio.. = purrr::pmap(list(returns.., weights.., portfolio), custom_function)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: portfolio = 2.
Warning: Problem with `mutate()` column `portfolio..`.
i `portfolio.. = purrr::pmap(list(returns.., weights.., portfolio), custom_function)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 3: portfolio = 3.
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i skewness is close to zero. The classical definition of the coskewness statistic is not applicable and one should normalize using the comoment without standardization.
i The warning occurred in group 1: portfolio = 1.
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i skewness is close to zero. The classical definition of the coskewness statistic is not applicable and one should normalize using the comoment without standardization.
i The warning occurred in group 2: portfolio = 2.
Warning: Problem with `mutate()` column `nested.col`.
i `nested.col = purrr::map(...)`.
i skewness is close to zero. The classical definition of the coskewness statistic is not applicable and one should normalize using the comoment without standardization.
i The warning occurred in group 3: portfolio = 3.
`geom_smooth()` using formula 'y ~ x'
Warning: `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
`geom_smooth()` using formula 'y ~ x'
Warning: Problem with `mutate()` column `portfolio..`.
i `portfolio.. = purrr::pmap(list(returns.., weights.., portfolio), custom_function)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 1: portfolio = 1.
Warning: Problem with `mutate()` column `portfolio..`.
i `portfolio.. = purrr::pmap(list(returns.., weights.., portfolio), custom_function)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 2: portfolio = 2.
Warning: Problem with `mutate()` column `portfolio..`.
i `portfolio.. = purrr::pmap(list(returns.., weights.., portfolio), custom_function)`.
i `type_convert()` only converts columns of type 'character'.
- `df` has no columns of type 'character'
i The warning occurred in group 3: portfolio = 3.
`geom_smooth()` using formula 'y ~ x'
--- finished re-building 'TQ05-performance-analysis-with-tidyquant.Rmd'

--- re-building 'TQ06-excel-in-r.Rmd' using rmarkdown
--- finished re-building 'TQ06-excel-in-r.Rmd'

SUMMARY: processing the following file failed:
  'TQ01-core-functions-in-tidyquant.Rmd'

Error: Vignette re-building failed.
Execution halted