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Create a matrix from two matrices in proc iml

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Super Contributor
Posts: 292

Create a matrix from two matrices in proc iml

I wish create a matrix C from  matrix A and B by putting them side by side.

For example using the following will place A to the right of B;

Data C;

Set A;

Set B;

Run;

Can I have create GIB from BIG[colname={COL1}] and kaplan var{time Survival survival1}?

Just  one to place  GIB to the of Kaplan. The  number  of rows  wont change since kaplan GIB have  the same  row but column=Column (GIB)+Column(Kaplan)

SAS Super FREQ
Posts: 3,406

Re: Create a matrix from two matrices in proc iml

use the horizontal concatenation operator (||):SAS/IML(R) 9.22 User's Guide

C = A || B;

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