as_kable_extra: Convert gtsummary object to a kableExtra object
Description
Function converts a gtsummary object to a knitr_kable + kableExtra object.
A user can use this function if they wish to add customized formatting
available via knitr::kable and kableExtra. Bold
and italic cells are not supported for kableExtra output via gtsummary.
Commands to include in output. Input may be a vector of
quoted or unquoted names. tidyselect and gtsummary select helper
functions are also accepted.
Default is everything().
return_calls
Logical. Default is FALSE. If TRUE, the calls are returned
as a list of expressions.
strip_md_bold
When TRUE, all double asterisk (markdown language for
bold weight) in column labels and spanning headers are removed.