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Saw @arunsrinivasan's great vignette on reshaping in data.table and the internally implemented patterns function was mentioned; I spent a while searching around for how exactly it works before finally confirming it's accepting regexhere.
?patterns and ??patterns turn up nothing; I guess it would be good to add a snippet about what exactly patterns is doing under ?melt (or under ?patterns if this syntax is acceptable to other data.table functions).
The text was updated successfully, but these errors were encountered:
Saw @arunsrinivasan's great vignette on reshaping in
data.table
and the internally implementedpatterns
function was mentioned; I spent a while searching around for how exactly it works before finally confirming it's acceptingregex
here.?patterns
and??patterns
turn up nothing; I guess it would be good to add a snippet about what exactlypatterns
is doing under?melt
(or under?patterns
if this syntax is acceptable to otherdata.table
functions).The text was updated successfully, but these errors were encountered: