applyOnLevels: apply function on levels of data.frame

Usage Arguments Value Examples

Usage

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    applyOnLevels(x, levelCol, FUN)

Arguments

x

data.frame

levelCol

column with levels

FUN

function to apply to values (eg 'sum')

Value

list

Examples

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##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as

michelk/logbuch.R documentation built on May 22, 2019, 9:55 p.m.