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From | daniel klein <klein.daniel.81@googlemail.com> |
To | statalist@hsphsun2.harvard.edu |
Subject | Re: st:stubs, ending with some number, are not available for all waves :-reshape- |
Date | Sun, 26 Feb 2012 10:49:25 +0100 |
Amanda, it seems your problem is to create a list of the variable-stubs you want to -reshape-. There might be better alternatives but drawing on what you have so far, here is something that should work forv j = 1/20 { unab add : *`j' loc add : subinstr loc add "`j'" "" ,all loc stubs `stubs' `add' } loc stubs : list uniq stubs reshape long `stubs' ,i(id) j(wave) Best Daniel -- [...] I would like to reshape the whole data sets into long , not just a few variables. What I tried is: ------------------------------------------------------ unab var: *1 local stubs: subinstr local vars "1" "",all reshape long `stubs',i(id) j(wave) ----------------------------------------------------- This causes problems for the variables that are not first created at wave 1. However, if I use 20 instead of 1, I got similar problem for those variables that are stopped being collected before wave 20. * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/