Parameter-Initialization: parameters.initialize

In SICSresearch/IRTpp_old: Estimating IRT parameters using the IRT Methodology

Usage

parameters.initialize(dataset, model, dims, method = "DEFAULT",
  red.items = T)

Arguments

dataset	The dataset to calculate the initial parameters. A matrix of 0's and 1's
model	The model with dimensions.
dims	To set the dimensions of use in the test.
method.	Optional, "PCA" for multidimensional and "ANDRADE" for unidimensional are teh current implementations
red.items.	Optional, default true. Reduces the dataset to the dataset without trash items.s

Value

Initial values for a estimation on the dataset and the model.

Author(s)

SICS Research Group

SICSresearch/IRTpp_old documentation built on May 9, 2019, 11:12 a.m.