checkIndex {MAnorm2}

Check the Validity of an Index Vector

Description

Check the Validity of an Index Vector

Usage

checkIndex(index, ns, var.name)

Arguments

index

An index vector for subsetting columns of a data frame.

ns

A character vector of variable names in the data frame.

var.name

The index variable name. Simply used to generate potential error messages.

Value

The regularized index vector if it's valid. Otherwise, an error is raised.