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st: AW: AW: easier way to write many matrix names
From
"Martin Weiss" <[email protected]>
To
<[email protected]>
Subject
st: AW: AW: easier way to write many matrix names
Date
Tue, 13 Jul 2010 09:16:02 +0200
<>
Seems to work well, even though it feels clumsy:
*************
ma drop _all
forv i=1/30{
mat A`i'= matuniform(1,10)
}
forv i=1/29{
loc name `name'A`i'\
}
loc name `name'A30
di in r "`name'"
mat A=`name'
mat l A
*************
HTH
Martin
-----Ursprüngliche Nachricht-----
Von: [email protected]
[mailto:[email protected]] Im Auftrag von Martin Weiss
Gesendet: Dienstag, 13. Juli 2010 09:13
An: [email protected]
Betreff: st: AW: easier way to write many matrix names
<>
You can certainly accumulate the command in a -local- beforehand:
*************
ma drop _all
forv i=1/29{
loc name `name'A`i'\
}
loc name `name'A30
di in r "`name'"
*************
HTH
Martin
-----Ursprüngliche Nachricht-----
Von: [email protected]
[mailto:[email protected]] Im Auftrag von Amanda Fu
Gesendet: Dienstag, 13. Juli 2010 01:17
An: [email protected]
Betreff: st: easier way to write many matrix names
Dear statalisters,
The question I was going to ask is kind of silly---How to write the
following command in an easier way?
I would like to put all the 30 matrix (matrix named A1,A2,...,A30,
each [1 X 10]) row after row to construct a big matrix A [30 X 10]. I
used the clumsiest way---literally write out all the matrix names:
---matrix A=A1\A2\A3\A4\A5......\A25\A26\A27\A28\A29\A30---
In the middle of the above command(where ....... is located), I just
saved to type A6\...A24 to save a little bit of time.
I wondered how to write this in an easier way? I know if it is a loop,
I can use local loop ,such as --foreach matrixA of localist A1-A30---.
But this is apparently not a loop.
Any comments would be helpful. Thanks!
Sincerely,
Amanda
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