Hello, I recall seeing this thread on the mailing list but I cannot find it back.
I would like to suppress the first line leading ":" in the following output #+NAME:mean_purchase_per_shopping_trip #+BEGIN_SRC R :var x=6 :results output :session *R* a <-sprintf("%.2f",12.234324) cat(a,sep="\n") #+END_SRC #+RESULTS: mean_purchase_per_shopping_trip : : 12.23 Best regards, Jeremie Org mode version 9.2.1 (9.2.1-8-g1b1797-elpaplus @ /home/djj/.emacs.d/elpa/org-plus-contrib-20190211/) GNU Emacs 26.2 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.22.11) of 2019-05-16