rpf.rparam

rpf.rparam,rpf.1dim.drm-method

rpf.rparam,rpf.1dim.graded-method

rpf.rparam,rpf.mdim.drm-method

rpf.rparam,rpf.mdim.graded-method

rpf.rparam,rpf.mdim.mcm-method

rpf.rparam,rpf.mdim.nrm-method

version

This function generates random item parameters. The version
argument is available if you are writing a test that depends on
reproducable random parameters (using <code>set.seed</code>).

The purpose of this package is to factor out logic and
        math common to Item Response Theory fitting, diagnostics, and
        analysis. It is envisioned as core support code suitable for
        more specialized IRT packages to build upon. A version 1.0 will
        offer optimized, low-level functions to map parameters to
        response probabilities for a wide variety of dichotomous and
        polytomous item models.

Joshua Pritikin

Response Probability Functions

rpf.rparam function

Generates item parameters

rpf.rparam: Generates item parameters

Description

Usage

Arguments

Value

Examples