Re: st: Rename variables

["Nikolaos A. Patsopoulos" <npatsop@cc.uoi.gr>]

R.Alegria@lse.ac.uk wrote:
> Dear list,
>
> I have a dataset with 220 variables. I would like to rename the last 200
> variables with a numerical ordered name.
> That is, from var21 to var200 I would like to rename them from _1 to
> _200.
>
> Is there any way of doing this at the same time for the 200 variables
> instead of going one by one using:
>
> Rename var21 _1
> Rename var22 _2
> .....
> Rename var200 _200
>
> Thanks!!!
>
> ---Rodrigo 
> *
> *   For searches and help try:
> *   http://www.stata.com/support/faqs/res/findit.html
> *   http://www.stata.com/support/statalist/faq
> *   http://www.ats.ucla.edu/stat/stata/
>
>
>   
Sorry, corrected:

Try:

local i=21

foreach var of varlist var21-var200 {
rename `var' _`i'
local i=`i'+1
}


Nikos

*
*   For searches and help try:
*   http://www.stata.com/support/faqs/res/findit.html
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/