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--- re-building ‘TQ00-introduction-to-tidyquant.Rmd’ using rmarkdown
Loading required package: lubridate

Attaching package: 'lubridate'

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══ 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 ──
✔ ggplot2 3.3.5     ✔ purrr   0.3.4
✔ tibble  3.1.2     ✔ dplyr   1.0.7
✔ tidyr   1.1.3     ✔ stringr 1.4.0
✔ readr   1.4.0     ✔ forcats 0.5.1
── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
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--- finished re-building ‘TQ00-introduction-to-tidyquant.Rmd’

--- re-building ‘TQ01-core-functions-in-tidyquant.Rmd’ using rmarkdown
── Attaching packages ─────────────────────────────────────── tidyverse 1.3.1 ──
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── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
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Loading required package: lubridate

Attaching package: 'lubridate'

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Loading required package: quantmod
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══ 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 </>
Warning: x = 'AAPL', get = 'stock.prices': Error in curl::curl_fetch_memory(cu, handle = h): gnutls_handshake() failed: Error in the pull function.

Warning in fun_transmute(., OHLC = FALSE, ...) :
  missing values removed from data
Warning: x = 'FB', get = 'stock.prices': Error in curl::curl_fetch_memory(query.srv, handle = h$ch): gnutls_handshake() failed: Error in the pull function.

Quitting from lines 363-371 (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
── Attaching packages ─────────────────────────────────────── tidyverse 1.3.1 ──
✔ ggplot2 3.3.5     ✔ purrr   0.3.4
✔ tibble  3.1.2     ✔ dplyr   1.0.7
✔ tidyr   1.1.3     ✔ stringr 1.4.0
✔ readr   1.4.0     ✔ forcats 0.5.1
── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
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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 </>
Warning: Removed 20 row(s) containing missing values (geom_path).
`geom_smooth()` using formula 'y ~ x'
Warning: Removed 89 row(s) containing missing values (geom_path).
--- finished re-building ‘TQ02-quant-integrations-in-tidyquant.Rmd’

--- re-building ‘TQ03-scaling-and-modeling-with-tidyquant.Rmd’ using rmarkdown
── Attaching packages ─────────────────────────────────────── tidyverse 1.3.1 ──
✔ ggplot2 3.3.5     ✔ purrr   0.3.4
✔ tibble  3.1.2     ✔ dplyr   1.0.7
✔ tidyr   1.1.3     ✔ stringr 1.4.0
✔ readr   1.4.0     ✔ forcats 0.5.1
── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
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Loading required package: lubridate

Attaching package: 'lubridate'

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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 </>
Warning: Problem with `mutate()` column `data..`.
ℹ `data.. = purrr::map(...)`.
ℹ x = 'AAPL', get = 'stock.prices': Error in getSymbols.yahoo(Symbols = "AAPL", env = <environment>, verbose = FALSE, : Unable to import "AAPL".
argument "conn" is missing, with no default
 Removing AAPL.
Warning in inherits :
  closing unused connection 4 (https://query2.finance.yahoo.com/v7/finance/download/AAPL?period1=1451606400&period2=1483228800&interval=1d&events=history&crumb=kHOe1Vgzorx)
Getting holdings for DOW
Getting holdings for DOW
`geom_smooth()` using formula 'y ~ x'
Getting holdings for SP500
Warning: Problem with `mutate()` column `data..`.
ℹ `data.. = purrr::map(...)`.
ℹ x = 'MAA', get = 'stock.prices': Error in getSymbols.yahoo(Symbols = "MAA", env = <environment>, verbose = FALSE, : Unable to import "MAA".
argument "conn" is missing, with no default
 Removing MAA.
Warning: Problem with `mutate()` column `data..`.
ℹ `data.. = purrr::map(...)`.
ℹ x = 'HOLX', get = 'stock.prices': Error in getSymbols.yahoo(Symbols = "HOLX", env = <environment>, verbose = FALSE, : Unable to import "HOLX".
argument "conn" is missing, with no default
 Removing HOLX.
Warning in x$dec :
  closing unused connection 5 (https://query1.finance.yahoo.com/v7/finance/download/HOLX?period1=1167609600&period2=1483142400&interval=1d&events=history&crumb=SGnk4/yBnfE)
Warning in x$dec :
  closing unused connection 4 (https://query1.finance.yahoo.com/v7/finance/download/MAA?period1=1167609600&period2=1483142400&interval=1d&events=history&crumb=ouK/XvEkm4U)
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 (k in keys) defaults[[k]] <<- NULL :
  closing unused connection 7 (https://query2.finance.yahoo.com/v7/finance/download/BAD APPLE?period1=1293840000&period2=1626307200&interval=1d&events=history&crumb=EC2zJDT3.UC)
Warning in for (k in keys) defaults[[k]] <<- NULL :
  closing unused connection 6 (https://query2.finance.yahoo.com/v7/finance/download/GOOG?period1=1293840000&period2=1626307200&interval=1d&events=history&crumb=6sMvUNVRwph)
Warning in for (k in keys) defaults[[k]] <<- NULL :
  closing unused connection 5 (https://query1.finance.yahoo.com/v7/finance/download/BAD APPLE?period1=1293840000&period2=1626307200&interval=1d&events=history&crumb=gtFa8iRBWf1)
Warning in for (k in keys) defaults[[k]] <<- NULL :
  closing unused connection 4 (https://query1.finance.yahoo.com/v7/finance/download/XYZ?period1=1293840000&period2=1626307200&interval=1d&events=history&crumb=sEmSiuqyiA2)
--- finished re-building ‘TQ03-scaling-and-modeling-with-tidyquant.Rmd’

--- re-building ‘TQ04-charting-with-tidyquant.Rmd’ using rmarkdown
── Attaching packages ─────────────────────────────────────── tidyverse 1.3.1 ──
✔ ggplot2 3.3.5     ✔ purrr   0.3.4
✔ tibble  3.1.2     ✔ dplyr   1.0.7
✔ tidyr   1.1.3     ✔ stringr 1.4.0
✔ readr   1.4.0     ✔ forcats 0.5.1
── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
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Loading required package: lubridate

Attaching package: 'lubridate'

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Loading required package: PerformanceAnalytics
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Attaching package: 'zoo'

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Attaching package: 'xts'

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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 </>
Warning: x = 'AAPL', get = 'stock.prices': Error in curl::curl_fetch_memory(query.srv, handle = h$ch): gnutls_handshake() failed: Error in the pull function.

Quitting from lines 79-84 (TQ04-charting-with-tidyquant.Rmd) 
Error: processing vignette 'TQ04-charting-with-tidyquant.Rmd' failed with diagnostics:
`data` must be a data frame, or other object coercible by `fortify()`, not a logical vector.
--- failed re-building ‘TQ04-charting-with-tidyquant.Rmd’

--- re-building ‘TQ05-performance-analysis-with-tidyquant.Rmd’ using rmarkdown
Loading required package: lubridate

Attaching package: 'lubridate'

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

    date, intersect, setdiff, union

Loading required package: PerformanceAnalytics
Loading required package: xts
Loading required package: zoo

Attaching package: 'zoo'

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

    as.Date, as.Date.numeric


Attaching package: 'PerformanceAnalytics'

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

    legend

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 ──
✔ ggplot2 3.3.5     ✔ purrr   0.3.4
✔ tibble  3.1.2     ✔ dplyr   1.0.7
✔ tidyr   1.1.3     ✔ stringr 1.4.0
✔ readr   1.4.0     ✔ forcats 0.5.1
── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
✖ lubridate::as.difftime() masks base::as.difftime()
✖ lubridate::date()        masks base::date()
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Ungrouping data frame groups: symbol
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'
`geom_smooth()` using formula 'y ~ x'
`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 files failed:
  ‘TQ01-core-functions-in-tidyquant.Rmd’
  ‘TQ04-charting-with-tidyquant.Rmd’

Error: Vignette re-building failed.
Execution halted