Re: [R] Compressing code help in a loop

ade) Regards Petr > -Original Message- > From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- > project.org] On Behalf Of Wush Wu > Sent: Monday, November 10, 2014 2:30 PM > To: Francesca > Cc: R help > Subject: Re: [R] Compressing code help in a loop > &g

Re: [R] Compressing code help in a loop

Dear Francesca, Is this what you want? ```r index <- c(406, 107, 207, 307, 407, 108, 208, 308, 408, 109, 209, 309, 409, 110, 210, 310, 410, 111, 211) p_m <- match( p_int$p_made, index) dim(p_m) <- c(dim(p_int)[1],1) ``` Best, Wush PhD Student Graduate Institute of Electrical Engineering, Nationa

[R] Compressing code help in a loop

Dear Contributors I have a problem with a loop. I needed to create a variable that takes values 1,2.. to 19 corresponding to the value of a variable in a data.frame whose name is p_int$p_made and which takes values from 406 to 211. The problem is that this values come ordered in the wrong way