fromFactorLoading

a matrix with items in the rows and factors in the columns

loading

the ogive constant (default <a rd-options="" href="/link/rpf.ogive?package=rpf&version=1.0.7" data-mini-rdoc="rpf::rpf.ogive">rpf.ogive</a>)

ogive

Convert factor loadings to response function slopes

The purpose of this package is to factor out logic
and math common to Item Factor Analysis fitting, diagnostics, and
analysis. It is envisioned as core support code suitable for more
specialized IRT packages to build upon. Complete access to optimized C
functions are made available with R_RegisterCCallable().
This software is described in Pritikin & Falk (2020) <doi:10.1177/0146621620929431>.

Joshua Pritikin

Response Probability Functions

Jonathan Weeks

Li Cai

Carrie Houts

Phil Chalmers

fromFactorLoading function

the ogive constant (default <a rd-options='' href='rpf.ogive'>rpf.ogive</a>)

fromFactorLoading: Convert factor loadings to response function slopes

Description

Usage

Arguments

Value

See Also