Error(s) in re-building vignettes:
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--- re-building 'TK03_Forecasting_Using_Time_Series_Signature.Rmd' using rmarkdown
Loading required package: dplyr

Attaching package: 'dplyr'

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For binary classification, the first factor level is assumed to be the event.
Set the global option `yardstick.event_first` to `FALSE` to change this.

-- Attaching packages --------------------------------------- tidyverse 1.3.0 --
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v tibble  3.0.1     v stringr 1.4.0
v tidyr   1.0.3     v forcats 0.5.0
v readr   1.3.1     
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Loading required package: quantmod
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Version 0.4-0 included new data defaults. See ?getSymbols.
== 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 package: 'timetk'

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Warning in predict.lm(object = object$fit, newdata = new_data, type = "response") :
  prediction from a rank-deficient fit may be misleading
`geom_smooth()` using method = 'loess' and formula 'y ~ x'
Warning: Removed 2 rows containing non-finite values (stat_smooth).
Warning: Removed 2 rows containing missing values (geom_point).
Warning in predict.lm(object = object$fit, newdata = new_data, type = "response") :
  prediction from a rank-deficient fit may be misleading
`geom_smooth()` using formula 'y ~ x'
`geom_smooth()` using formula 'y ~ x'
--- finished re-building 'TK03_Forecasting_Using_Time_Series_Signature.Rmd'

--- re-building 'TK04_Plotting_Time_Series.Rmd' using rmarkdown
-- Attaching packages --------------------------------------- tidyverse 1.3.0 --
v ggplot2 3.3.0     v purrr   0.3.4
v tibble  3.0.1     v dplyr   0.8.5
v tidyr   1.0.3     v stringr 1.4.0
v readr   1.3.1     v forcats 0.5.0
-- Conflicts ------------------------------------------ tidyverse_conflicts() --
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Attaching package: 'lubridate'

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Quitting from lines 85-90 (TK04_Plotting_Time_Series.Rmd) 
Error: processing vignette 'TK04_Plotting_Time_Series.Rmd' failed with diagnostics:
'where' must be an environment
--- failed re-building 'TK04_Plotting_Time_Series.Rmd'

--- re-building 'TK05_Plotting_Seasonality_and_Correlation.Rmd' using rmarkdown
-- Attaching packages --------------------------------------- tidyverse 1.3.0 --
v ggplot2 3.3.0     v purrr   0.3.4
v tibble  3.0.1     v dplyr   0.8.5
v tidyr   1.0.3     v stringr 1.4.0
v readr   1.3.1     v forcats 0.5.0
-- Conflicts ------------------------------------------ tidyverse_conflicts() --
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Quitting from lines 49-56 (TK05_Plotting_Seasonality_and_Correlation.Rmd) 
Error: processing vignette 'TK05_Plotting_Seasonality_and_Correlation.Rmd' failed with diagnostics:
'where' must be an environment
--- failed re-building 'TK05_Plotting_Seasonality_and_Correlation.Rmd'

--- re-building 'TK07_Time_Series_Data_Wrangling.Rmd' using rmarkdown
-- Attaching packages --------------------------------------- tidyverse 1.3.0 --
v ggplot2 3.3.0     v purrr   0.3.4
v tibble  3.0.1     v dplyr   0.8.5
v tidyr   1.0.3     v stringr 1.4.0
v readr   1.3.1     v forcats 0.5.0
-- Conflicts ------------------------------------------ tidyverse_conflicts() --
x dplyr::filter() masks stats::filter()
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Loading required package: lubridate

Attaching package: 'lubridate'

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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':

    as.Date, as.Date.numeric


Attaching package: 'xts'

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Attaching package: 'PerformanceAnalytics'

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Loading required package: quantmod
Loading required package: TTR
Version 0.4-0 included new data defaults. See ?getSymbols.
== 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 package: 'timetk'

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Quitting from lines 66-69 (TK07_Time_Series_Data_Wrangling.Rmd) 
Error: processing vignette 'TK07_Time_Series_Data_Wrangling.Rmd' failed with diagnostics:
'where' must be an environment
--- failed re-building 'TK07_Time_Series_Data_Wrangling.Rmd'

SUMMARY: processing the following files failed:
  'TK04_Plotting_Time_Series.Rmd'
  'TK05_Plotting_Seasonality_and_Correlation.Rmd'
  'TK07_Time_Series_Data_Wrangling.Rmd'

Error: Vignette re-building failed.
Execution halted