Re: calculating quartils, tercils (or percentiles) Using R?

[Uwe Brauer]

Hello Jermie


> Hello Uwe,




> I would recommend checking the R documentation. 

Believe me, I tried (well I mostly googled, and I failed, I understand
now why, my column name was not consistent, with the call in src block grrr


> I believe that you might be looking for the following.

>  #+begin_src R :colnames t :var t1=TC 
>   quantile(t1$Data,c(1/3,2/3,1))
>  #+end_src

>  #+RESULTS:
>  |  x |
>  ||
>  | 14 |
>  | 25 |
>  | 35 |

Definitely! Works like charm! 

Thanks so much!

Uwe 


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Re: calculating quartils, tercils (or percentiles) Using R?

[Jeremie Juste]

Hello Uwe,

> On Sunday, 22 May 2022 at 08:40, Uwe Brauer wrote:

> 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?


I would recommend checking the R documentation. 
 #+begin_src R :colnames t :var t1=TC :results output
  ?quantile
 #+end_src

 #+tblname: TC
 | Data |
 |--|
 |5 |
 |   10 |
 |   12 |
 |   15 |
 |   20 |
 |   24 |
 |   27 |
 |   30 |
 |   35 |

Consider also the R mailing list r-h...@r-project.org. The community is
quite active. 

I believe that you might be looking for the following.

 #+begin_src R :colnames t :var t1=TC 
  quantile(t1$Data,c(1/3,2/3,1))
 #+end_src

 #+RESULTS:
 |  x |
 ||
 | 14 |
 | 25 |
 | 35 |


HTH,

Jeremie