expand.one.level.factor: Expand one-level factor

In DrrDom/pfpp: Different convenience functions (file loading, caret model processing, etc)

Expand one-level factor

Description

Creates a design matrix like model.matrix and fill unused missing (NA) values with rows of 0.

Usage

expand.one.level.factor(vec, var.name = "var", comb.sep = ":", fill = NA)

Arguments

vec	factor or character vector..
var.name	variable name, which will be used for generation names of newly created variables.
comb.sep	character, which will be used as a separator in newly created variable names between var.name and vec levels.
fill	default value to represent missing (NA) values in input vector.

Value

data.frame.

See Also

model.matrix.

Examples

vec <- c("A","B",NA,"A","C")
expand.one.level.factor(vec)

DrrDom/pfpp documentation built on Dec. 28, 2024, 9:56 a.m.