Hi
I can use R to calculate quartils as in #+begin_src #+tblname: TC | Data | |------| | 5 | | 10 | | 12 | | 15 | | 20 | | 24 | | 27 | | 30 | | 35 | #+begin_src R :colnames t :var t1=TC summary(t1) #+end_src #+RESULTS: | Data | |---------------| | Min. : 5.00 | | 1st Qu.:12.00 | | Median :20.00 | | Mean :19.78 | | 3rd Qu.:27.00 | | Max. :35.00 | #+end_src but I can't not find a way to calculate other percentiles, like terciles or so. Does anybody know about this, or a org-function doing it? regards Uwe Brauer -- I strongly condemn Putin's war of aggression against the Ukraine. I support to deliver weapons to Ukraine's military. I support the ban of Russia from SWIFT. I support the EU membership of the Ukraine.