reset_acd {mfp2}

Helper to reset acd transformation for variables with few values

Description

To be used in fit_mfp(). This function resets the acdx parameter (logical vector) of variables with less than 5 distinct values to FALSE.

Usage

reset_acd(x, acdx)

Arguments

x

a design matrix of dimension nobs x nvars where nvars is the number of predictors excluding an intercept.

acdx

a named logical vector of length nvars indicating which continuous variables should undergo the approximate cumulative distribution (ACD) transformation. May be ordered differently than the columns of x.

Value

Logical vector of same length as acdx.