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clmstan (version 0.1.1)

validate_threshold: Validate threshold specification

Description

Validate threshold specification

Usage

validate_threshold(threshold, K = NULL)

Value

TRUE if valid, otherwise throws an error

Arguments

threshold

A character string specifying the threshold structure

K

Number of ordinal categories (optional)

Details

Validation rules:

  • flexible: No restrictions

  • equidistant: K = 2 triggers a warning (d is not identifiable)

  • symmetric: Requires K >= 3