extract_params

Extract parameter matrix from lca_result

internal

Provides tools to adjust estimates of learning for guessing-related
bias in educational and survey research. Implements standard guessing
correction methods and latent class models that leverage informative
pre-post test transitions to account for guessing behavior.
The package helps researchers obtain more accurate estimates of actual
learning when respondents may guess on closed-ended knowledge items.
For theoretical background and empirical validation, see Cor and Sood (2016)
<https://gsood.com/research/papers/guess.pdf>.

Gaurav Sood

guess

Adjust Estimates of Learning for Guessing

Ken Cor

extract_params function

<dl><dt>lca_result</dt>
<dd>output from lca_cor/item_lca_fit or numeric vector</dd></dl>

Arguments

Extract parameter matrix from lca_result — extract_params

<dl>

<dt>lca_result</dt>
<dd>output from lca_cor/item_lca_fit or numeric vector</dd>

</dl>

extract_params: Extract parameter matrix from lca_result

Description

Usage

Value

Arguments