Analysis of Maximum Likelihood Estimates Standard Wald Standardized Parameter DF Estimate Error Chi-Square Pr > Chisq Estimate Exp (Est) Intercept 1. 9482 0. 2277 73. 20 <. firsttime log averagegift lasttime odds ratio estimates point effect estimate log_averagegift of forward selection number score validation step entered df in chi-square pr> Chisq Profit LastTime 82. 7504 <. n p log_averagegift w firsttime the selected model based on total profit for validation data is trained in step it consists of following effects: intercept lasttime likelihood ratio test global null hypothesis: beta-0 log . only covariates chi-square df pr> Chisq 6758. 058 6608. 891 149. 1667 3 <. type analysis of effects wald effect df chi-square pr> Chisq FirstTime 4. 6377 0. 0313 LOG_AverageGift 42. 3317 <.0001 lasttime>