validateBinaryTargetLevel {caretEnsemble}

Validate arguments given as binary target level

Description

Helper function used to ensure that target binary class levels given by clients can be coerced to an integer and that the resulting integer is in {1, 2}.

Usage

validateBinaryTargetLevel(arg)

Arguments

arg

argument to potentially be used as new target level

Value

Binary target level (as integer equal to 1 or 2)