Error(s) in re-building vignettes:
--- re-building ‘effect_plot.Rmd’ using rmarkdown
Using data mpg from global environment. This could cause incorrect results
if mpg has been altered since the model was fit. You can manually provide
the data to the "data =" argument.
Using data mpg from global environment. This could cause incorrect results
if mpg has been altered since the model was fit. You can manually provide
the data to the "data =" argument.
Using data Insurance from global environment. This could cause incorrect
results if Insurance has been altered since the model was fit. You can
manually provide the data to the "data =" argument.
Outcome is based on a total of 1 exposures
Using data Insurance from global environment. This could cause incorrect
results if Insurance has been altered since the model was fit. You can
manually provide the data to the "data =" argument.
Outcome is based on a total of 1 exposures
Using data Insurance from global environment. This could cause incorrect
results if Insurance has been altered since the model was fit. You can
manually provide the data to the "data =" argument.
Outcome is based on a total of 1 exposures
Using data Insurance from global environment. This could cause incorrect
results if Insurance has been altered since the model was fit. You can
manually provide the data to the "data =" argument.
Outcome is based on a total of 1 exposures
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'effect_plot.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘effect_plot.Rmd’

--- re-building ‘summ.Rmd’ using rmarkdown
Loading required package: Matrix
Loading required namespace: broom.mixed
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'summ.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘summ.Rmd’

--- re-building ‘svycor.Rmd’ using rmarkdown
Loading required package: grid
Loading required package: Matrix
Loading required package: survival

Attaching package: 'survey'

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

    dotchart

dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'svycor.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘svycor.Rmd’

SUMMARY: processing the following files failed:
  ‘effect_plot.Rmd’ ‘summ.Rmd’ ‘svycor.Rmd’

Error: Vignette re-building failed.
Execution halted