Reference

All functions
clear_clip()	Clear clipboard
clipr	clipr: Read and Write from the System Clipboard
clipr_available() dr_clipr()	Is the system clipboard available?
read_clip()	Read clipboard
read_clip_tbl()	Transforms output of read_clip() into data frame.
write_clip()	Write clipboard
write_last_clip()	Write contents of the last R expression to the clipboard