apply.periodly: Apply by period

In noahbullock/noahfuncs: What the package does (short line)

Description

Apply a function by a standard periodicity. A more flexible version of the 'apply.*ly' family of functions in xts.

Usage

apply.periodly(x, FUN, period, k = 1, ...)

Arguments

x	an xts or possibly zoo object over which to apply a function
FUN	a function to apply
period	the period by which to apply the function
k	the number of periods in each aggregation
...	optional arguments to FUN

Details

Valid values for the argument on include: "us" (microseconds), "microseconds", "ms" (milliseconds), "milliseconds", "secs" (seconds), "seconds", "mins" (minutes), "minutes", "hours", "days", "weeks", "months", "quarters", and "years".

noahbullock/noahfuncs documentation built on May 23, 2019, 9:29 p.m.