splusTimeDate (version 1.5.0-72)

shiftPositions: Shift a Positions Object

Description

Returns a positions object similar to the input but shifted in time.

Usage

shiftPositions(x, k=1)

Arguments

x

a vector or timeDate object. Missing values (NAs) are allowed.

k

the number of positions the input series is to shift for the new series.

• Ifkis a positive value, the resulting series is shifted forwards in time.
• Ifkis a negative value, the resulting series is shifted backwards

Value

• returns a vector or timeDate object with the positions shifted by k steps.

See Also

lag

Examples

shiftPositions(1:10, 1)
x <- as(1:10, "timeDate")
shiftPositions(x)