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sanketshah07
Obsidian | Level 7

I have a dataset 'A' containing matched cases and controls.  The matched cases and controls exist as a single line observation. I have another dataset 'B' where I've identified certain controls from within A that I dont want to include in my study anymore. How can I drop the matched pair lines from A using the observations from B? (using SAS 9.4)

1 REPLY 1
ballardw
Super User

Please provide examples of the input data sets, preferably as datastep code and what the desired output for those input sets would be.

 

 

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