Re: st: Append matrixes

[Chris Kopp <kopp@soz.unibe.ch>]

Hi Jorge,

I have a somewhat clumsy solution, and i tried it out for only 3 matrices. 
So its not only ugly, but there may be matters of speed. I tried
mat C = (0,0)
forv i=1/3 {    /* in your case, i=1/1200*/
mat C = C\b`i'
}
mat B = C[2...,1...]

Hope this helps.

Chris

At 07:07 23.08.2005, you wrote:

> Dear Stata listers
>
> I have many matrixes 1x2 (1200 matrixes), but i would like only one matrix 
> (600x2)
> In the manual indicates that  " \ " mean join row (append matrixes). That 
> is:  matrix C=A \ B,
> but i have 1200 matrixes!!!!(b1, b2....b1200). How I append this matrixes?
>
> Thanks in advandce
>
> Jorge
>
>
>
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