toFactorLoading

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

slope

ogive

Convert response function slopes to factor loadings

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.

toFactorLoading: Convert response function slopes to factor loadings

Description

Usage

Arguments

Value