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seasmith/apply-funs.R

Created April 17, 2020 01:56
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apply-funs.R
apply_rows <- function (x, fun, ...) apply(x, 1, fun, ...)
apply_columns <- function (x, fun, ...) apply(x, 2, fun, ...)
apply_groups <- function (x, groups, fun, ...) tapply(x, groups, fun, ...)
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