Daniel Soper's interaction program

I want to use the program written by Soper for moderation test. I paid it
for 5 $. He send me registration code. And I registered the program. But
when I want to make an analysis bu using program after few days, the
program reports the unregistred version. thereon I paid it for 5 $ again.
nevertheless ı have the same problem. I wrote to daniel soper, but he
didnt return....
is there anybody to help me

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[Bruce Weaver]

[e-mail] wrote

I want to use the program written by Soper for moderation test. I paid it
for 5 $. He send me registration code. And I registered the program. But
when I want to make an analysis bu using program after few days, the
program reports the unregistred version. thereon I paid it for 5 $ again.
nevertheless ı have the same problem. I wrote to daniel soper, but he
didnt return....
is there anybody to help me

If you describe your model, someone may be able to help you do the analysis without Soper's program.  With interactions, it usually boils down to generating fitted values at selected combinations of the interacting variables, looking at "simple main effects", etc.