Hi, I'm trying to write a code for my professor that will limit the input data on a proc freq command based on the data that our proc genmod command uses. The data set is too large to manipulate manually so I'm just wondering if there is any way to do this. For example, our entire data set is roughly 10,000, our regression model uses about 7,000 of those. I'm trying to write a proc freq command that will only use those 7,000 data points instead of the 10,000 from the whole data set.
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