diff_fill: An alternative version of diff() returning vector of the same...

In vh-d/VHtools: help functions for daily usage

Description

Wrapper to diff() function that fills in user-defined values (e.g. NA) at the beginning of the resulting vector

Usage

diff_fill(x, lag = 1L, differences = 1L, fill = NA)

Arguments

x	numeric/integer vector (see help for diff())
lag	(see help for diff())
differences	(see help for diff())
fill	value to fill in missing values

Value

vector of the same length and as x

Examples

str(diff(1:10))
str(diff_fill(1:10))
str(diff_fill(1:10, fill = NULL))

vh-d/VHtools documentation built on May 3, 2019, 6:11 p.m.