I'm preparing to do a moderation analysis using the PROCESS macro. My data set has missing values, and I am planning to use multiple imputation to handle this problem. PROCESS requires a complete data set and deletes any observations with missing values. Is there a way to impute the missing values in the data set prior to conducting the moderation analysis? The only procedure with which I am familiar is to use PROC MI, then the analysis proc (e.g. PROC REG), then PROC MIANALYZE; this procedure won't work with PROCESS. Any suggestions for other ways to go about it would be greatly appreciated. I'm using SAS 9.4.