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re:st: Data structure - left adjusted - numeric variable


From   Christopher Baum <kit.baum@bc.edu>
To   "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu>
Subject   re:st: Data structure - left adjusted - numeric variable
Date   Tue, 3 Apr 2012 19:56:09 -0400

<>

clear
input id f1 f2 f3 f4 f5 f6
 1  . 12 23  .  . 56
 2  . 62  .  .  .  .
 3 881  . 453 34 55  .
 4  . 92  .  .  .  .
 5 . 62  .  .  .  .
 6  .  .  .  .  .  67
 7 91  .  .  .  87  .
 8  .  .  .  66  .  .
 9  .  . 53  .  . 76
end
reshape long f, i(id)
drop _j
drop if mi(f)
by id: g fnr = _n
reshape wide f, i(id) j(fnr)
l


Kit Baum   |   Boston College Economics & DIW Berlin   |   http://ideas.repec.org/e/pba1.html
                             An Introduction to Stata Programming  |   http://www.stata-press.com/books/isp.html
  An Introduction to Modern Econometrics Using Stata  |   http://www.stata-press.com/books/imeus.html


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