dynamac (version 0.1.4)

lshift: Take lag transformation of a series.

Description

Take lag transformation of a series.

Usage

lshift(x, l)

Arguments

x

a series to be lagged

l

the number of lags

Value

the lagged series

Details

lshift assumes that the series are ordered, that there is no missing data, and that the time intervals are even.

Examples

# NOT RUN {
x.var <- runif(50)
l.1.x.var <- lshift(x.var, 1)
l.1.x.var <- lshift(x.var, 2)
head(x.var)
head(l.1.x.var)
head(l.1.x.var)
# }