making 1000 simple linear regression not using macro programming

[Park-KW]

I am currently making a simple linear regression per subjects in panel data.

There are about 1000 subjects in panel data and each subejct should be made into 1000 simple linear regression.

Is there any procedure to do so or methods in proc mixed, panel and tscsreg? I don't want use macro programming to make 1000 simple linear regression. Please let me know how to make 1000 simple linear regression.

[PeterClemmensen]

Looks like this article would be interesting for you 🙂

An easy way to run thousands of regressions in SAS