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st: RE: RE: RE: RE: RE: reallocating variables within observations

From   "Nick Cox" <>
To   <>
Subject   st: RE: RE: RE: RE: RE: reallocating variables within observations
Date   Tue, 18 Nov 2008 16:32:09 -0000

Given the last compliment, I should not complain. However, I have to point out that the use of temporary variables during its operation has no bearing on the main point. -fixsort- changes your data and its help file contains a warning on that score. That is why I mentioned -cquantile- first. 

But, as Martin implies, if Linn were actually to read the help files indicated, she would discover that no merging is required. 


Martin Weiss

Look under the hood of -ssc d fixsort- (which seems to do exactly what you
want), and you see that it also uses temps: -tempvar-s and -h clonevar- from
official Stata instead of -tempfile-s. It is an extremely convenient command
in the rare cases where users want what you seem to be asking for... 

Linn Renée Naper

Thanks, I will. 
Right know I'm not sure if I need it, but interesting to look into anyway I
It is probably possible to do this in several steps using merge, new files
but that's not how I want to do it if I can do it with a "simple" command.

Nick Cox

Linn's statement is an understatement. This kind of allocation is strong
stuff. See -cquantile- and -fixsort- on SSC for what may be  answers to your question, and always keep copies of the data as they are now. 

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