The copy-paste issue prevented the use of any output format other than feather.
The across() function is only available in version 1.0 or later of dplyr. This required at least an upgrade to rocker/tidyverse:4.0, so I opted for the latest version (4.0.2).
For simplicity, I added a shebang line to the R script so it can be called from anywhere without an absolute path.
The commit messages explain each change. Briefly:
feather
.across()
function is only available in version 1.0 or later of dplyr. This required at least an upgrade torocker/tidyverse:4.0
, so I opted for the latest version (4.0.2
).