runner (version 0.2.1)

lag_run: Lag dependent on variable

Description

Vector of input lagged along integer vector

Usage

lag_run(x, k = 1L, idx = 1L)

Arguments

x

Vector of any type

k

integer vector which specifies window length

idx

an optional integer vector containing index of observations.

Examples

# NOT RUN {
lag_run(1:10, k=3)
lag_run(letters[1:10],k=2, idx=c(1,1,1,2,3,4,6,7,8,10))
# }