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stata-economics
Economics Lesson with Stata
https://datacarpentry.org/stata-economics/
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E03: introduce preserve/restore
#82
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korenmiklos
opened
4 years ago
korenmiklos
commented
4 years ago
When discussing drop/keep you could mention preserve/restore. I find these really useful in generating side results (eg a collapse and then a selection which can be merged back into the main file) without having to reload the data.