To view a data.frame / data.table in LibreOffice Calc
localView.Rd
Copied from https://gitlab.com/zauster/ormisc/-/blob/master/R/view.R. The purpose of this function is to write the dataframe to at tmp file and print the path. Use the clipr package to write the output to the clipboard for easy pasting into a terminal. See example.
Examples
if (FALSE) {
install.packages(clipr)
library(clipr)
# df is some dataframe in your environment
write_clip(localView(df))
# in a terminal, you can how paste in the line that the cmd above put
# in your clipboard and hit enter. your computer will know what to do next
# hopefully
}