shift: Shifts a vector's elements left or right by N elements.

In gsk3/taRifx: Collection of utility and convenience functions.

Description

Shifts a vector's elements left or right by N elements.

Usage

  shift(x, ...)

  ## Default S3 method:
 shift(x, n = 1, wrap = TRUE,
    pad = FALSE, ...)

  ## S3 method for class 'data.frame'
 shift(x, ...)

Arguments

x	A vector to be operated on
n	Number of rows to shift by (if negative, shift to right instead of left)
wrap	Whether to wrap elements or not (adds the entry at the beginning to the end)
pad	Whether to pad with NAs or not. pad does nothing unless wrap is false, in which case it specifies whether to pad with NAs
...	Other items to pass along

Value

vector of the same type as vec

Examples

test <- seq(10)
shift(test)

gsk3/taRifx documentation built on May 17, 2019, 8:55 a.m.