SAS - Replace missing values with Mean

SAS_missing_proc_stdize.sas

*Create sample with missing data;
data missing;
	set sashelp.class;

	if mod(_n_, 2) eq 1 then
		call missing(of _numeric_);
run;

*Display for example purposes;
title 'Original data';
proc print ;
run;

*Show mean values to check results;
title 'Mean results to check output' proc means data=missing mean;
run;

*Replace missing with mean, for ALL NUMERIC variables. If you want specific variables
add them via a VAR statement;
proc stdize out=class_mean reponly method=mean;
run;

*Diplay results for example;
title 'Final - Missing replaced with Mean';
proc print data=class_mean;
run;