Error(s) in re-building vignettes:
--- re-building ‘descStatictics.Rmd’ using rmarkdown
Loading required package: webr
Loading required package: moonBook
Loading required package: dplyr

Attaching package: 'dplyr'

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

    filter, lag

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

    intersect, setdiff, setequal, union

Adding missing grouping variables: `sex`
Warning: `cols` is now required.
Please use `cols = c(summary)`
Adding missing grouping variables: `sex`
Warning: `cols` is now required.
Please use `cols = c(summary)`
Adding missing grouping variables: `sex`, `Dx`
Warning: `cols` is now required.
Please use `cols = c(summary)`
Adding missing grouping variables: `sex`, `Dx`
Warning: `cols` is now required.
Please use `cols = c(summary)`
Loading required package: rrtable
Adding missing grouping variables: `sex`
Warning: `cols` is now required.
Please use `cols = c(summary)`
Adding missing grouping variables: `sex`
Warning: `cols` is now required.
Please use `cols = c(summary)`
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 'descStatictics.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘descStatictics.Rmd’

--- re-building ‘plot-htest.Rmd’ using rmarkdown
Loading required package: moonBook
Loading required package: webr
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 'plot-htest.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘plot-htest.Rmd’

SUMMARY: processing the following files failed:
  ‘descStatictics.Rmd’ ‘plot-htest.Rmd’

Error: Vignette re-building failed.
Execution halted