dof: Do calculation on data.table excluding first column

Description Usage Arguments Details

View source: R/dof.R

Description

Do calculation on data.table excluding first column

Usage

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dof(x, fun, ...)

dofc(x, fun, ...)

x %dof% fun

x %dofc% fun

Arguments

x

data.table

fun

function or text formula where x represents argument

...

additional parameters to function if action is function

Details

DO Function ( Column-wise/Row-wise )


QuantTools documentation built on Oct. 23, 2020, 7:54 p.m.