errortrapping: Catch out-of-range parameter values

In mcbeem/giftedCalcs: Psychometrics for Gifted Program Identification

Catch out-of-range parameter values

Description

errortrapping catches improper input values.

Usage

errortrapping(
  relyt = 1,
  valid = 1e-30,
  nom.cutoff = 0.1,
  test.cutoff = 0.9,
  mu = 0
)

Arguments

relyt	Confirmatory test reliability coefficient. Range (0, 1]. Must not be exactly 0.
valid	Nomination validity coefficient. Range (0, 1). Must not be exactly 0 or 1.
nom.cutoff	Nomination cutoff percentile. Range (0, 1). Must not be exactly 0 or 1.
test.cutoff	Confirmatory test cutoff percentile. Range (0, 1). Must not be exactly 0 or 1.
mu	Population mean true score on a standardized (z-score) metric.

Details

Internal function used to validate parameters supplied to other functions.

mcbeem/giftedCalcs documentation built on May 3, 2022, 3:34 a.m.