Date: Fri, 12 Feb 1999 13:57:11 GMT0BST
Reply-To: Panos PAPANIKOLAOU <PapanikolaouP@CARDIFF.AC.UK>
Sender: "SAS(r) Discussion" <SAS-L@UGA.CC.UGA.EDU>
From: Panos PAPANIKOLAOU <PapanikolaouP@CARDIFF.AC.UK>
Subject: Re: arrays and matrices in Proc Reg
I want to use Proc Reg to run a regression of Y on X,,Z, and W where
X,Z and W are matrices of variables and observations. For instance,
you may envisage this as X_ij where i refers to teh observation (=
the row in the data) whilst j stands for one variable sin the group
of the Xs. Similar reasoning of course applies to Z and W.
With this information in mind, I am wondering how I would present
that with SAS codes. For instance, could I use ARRAYS in SAS and then
enter them in the regression analysis (Proc Reg), or is there any
other way of doing so. If the latter is true may I have your comments
on how to do it, please?
Thank you very much indeed for taking the time to consider my
request. I look forward to hearing from you.