contr.dummy: contr.dummy

contr.dummyR Documentation

contr.dummy

Description

Returns a matrix of contrasts for the train.kknn.

Usage

contr.dummy(n, contrasts = TRUE)

Arguments

n

A vector containing levels of a factor, or the number of levels.

contrasts

A logical value indicating whether contrasts should be computed.

Value

A matrix with n rows and n-1 columns for contr.ordinal, a matrix with n rows and n columns for contr.dummy and a vector of length n for contr.metric.


PROMiDAT/trainR documentation built on Sept. 13, 2022, 7:26 a.m.