* Encoding: UTF-8. * Process Model subprogram * by Jamie DeCoster * This program takes a dataset of LPA model statistics and adds variables * representing LMR change statistics. compute neg2LL = -2*LL. compute priorNeg2LL = -2*lag(LL). compute priorParam = lag(FreeParam). compute LMR = priorNeg2LL - neg2LL. compute LMR_df = FreeParam - priorParam. compute LMR_p = 1-cdf.chisq(LMR, LMR_df). execute. ******** * Version History ********. * 2022-01-07 Created