lagExposures {facmodCS}

lagExposures allows the user to lag exposures by one time period

Description

Function lag the style exposures in the exposure matrix by one time period.

Usage

lagExposures(specObj)

Arguments

specObj

an ffm specification object of of class "ffmSpec"

Details

this function operates on the data inside the specObj and applies a lag to it

Value

specObj an ffm spec Object that has been lagged

See Also

specFfm for information on the definition of the specFfm object.