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st: RE: submatrix
From
Nick Cox <[email protected]>
To
"'[email protected]'" <[email protected]>
Subject
st: RE: submatrix
Date
Tue, 15 Nov 2011 10:03:31 +0000
This is covered by the help on -matrix extraction-
matrix new = b[1..9, 7..9]
The = operator for assignment should be used (not ==).
Nick
[email protected]
behailu ayele
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]
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