Hello, While creating many transformed versions of variables in and outside of loops, I've been seeing this error lately:
Error in set(MapYrCtyAllGradeMiAreaPopSt, NULL, "StYearHwyMiGradeAllLogPerStPop", : Internal logical error. DT passed to assign has not been allocated enough column slots. l=100, tl=100, adding 1 I found out to resolve it from this Stack Overflow post: https://stackoverflow.com/questions/29615181/r-warning-when-creating-a-long-list-of-dummies Which directed me to the alloc.col help page. I mainly wanted to write to suggest making the error a bit more informative/helpful, e.g. directing the user to look at alloc.col/trulength help page. Also, I was wondering if you could explain why I ran into the error using set(), but not :=? Thanks, Zach
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