a week ago - last edited a week ago
Hello SAS World,
I'm trying to find a best matching technique, I found the following SAS Macro (Reducing Bias in a Propensity Score Matched-Pair Sample Using Greedy Matching Techniques) to help me do greedy matching. The Macro helps me to do basic matching but I can't specify certain conditions.
I want the case and control to matched based on the variables "Gender", "Age", "CCI Score" & "Cost". I want to tell SAS match based on the criterias in following order.
Thanks a ton in advance!