validateBinaryTargetLevel: 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)
Value
Binary target level (as integer equal to 1 or 2)
Arguments
- arg
argument to potentially be used as new target level