You can do it the same way as in SPSS: Use the syntax command "compute" to build an interaction term by multiplying your regressors and then put this interaction term into your regression model.

Am 19.02.2022 um 15:22 schrieb Ana Messler:
I am wondering whether you know if PSPP can do an interaction term such as in regression? In SPSS we form this by multiplyingcorresponding standardized values from specific variables to create the interaction terms and then adding these new variables to the set of regression data. I was looking for how to do this in the PSPP  manual but cannot find it.

Ana Messler

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