Matrix Platform

[fevziesen]

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[Bruce Weaver]

I have a few old syntax files I created back in 2003 when I was first trying to become familiar with MATRIX.  You may find them helpful.  And given how old they are, I would likely find them somewhat embarrassing if I scrutinized them too carefully!  But never mind, here they are.

http://www.angelfire.com/wv/bwhomedir/spss/matrix001.txt 
http://www.angelfire.com/wv/bwhomedir/spss/matrix002.txt
http://www.angelfire.com/wv/bwhomedir/spss/matrix003.txt

HTH.

fevziesen wrote

Hi all,

Now I am working on SPSS Matrix Procedure.

I have variables on my dataset. Simply,

x  y  z
1  0 3

equals [1,0,3] as a 1x3 matrix. Then I will define a new [1x3] matrix  and will multiply them for each cases. In terms of coding I am in a trouble.

[David Marso]

 3x1 and 3x1 matrices are not conformant for multiplication.
Please state your requirements more precisely.
If you search this forum you will find quite a few MATRIX examples (mostly written by yours truly).

fevziesen wrote

Hi all,

Now I am working on SPSS Matrix Procedure.

I have variables on my dataset. Simply,

x  y  z
1  0 3

equals [1,0,3] as a 1x3 matrix. Then I will define a new [1x3] matrix  and will multiply them for each cases. In terms of coding I am in a trouble.