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st: question on data analysis in Stata


From   "rado645-bg@yahoo.de" <rado645-bg@yahoo.de>
To   "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu>
Subject   st: question on data analysis in Stata
Date   Wed, 20 Jun 2012 12:10:45 +0100 (BST)

Dear all,

I have to analyze how the values of a given variable varies over a period of 100 days for 55 objects. 


I would like to investigate what fraction x out of these 55 objects saw a continuous increase in this variable over these 100 days. 


Is it possible for Stata to deliver such answer? 


KR,

Rado


The data set looks as this: (the var values are random here;just for illustration)


object id day value 
id date var 
1 100 51 
1 99 200 
1 98 192 
2 100 147 
2 99 231 
2 98 171 
3 100 285 
3 99 1 
3 98 35 

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