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st: submatrix
From 
 
behailu ayele <[email protected]> 
To 
 
[email protected] 
Subject 
 
st: submatrix 
Date 
 
Tue, 15 Nov 2011 09:36:27 +0000 
dear statalisters,
I have problem extracting parts of a matrix I estimated.
my matrix e(b) is  9 by 9. Now I want to extract the first line and I did this.
matrix b=e(b)
and then
 matrix new==b[1,1..9]
my problem is  when i want to have a 3 by 9 matrix of the last three columns
is this not what I am supposed to do?
matrix new==b[7/9,1..9]
your help is ppraciated
thanks
behailu
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