Skip to content
SC

Steven Andrew Culpepper

13 packages On CRAN since Nov 2014 (11 years) · last active 6 weeks ago 0000-0003-4226-6176

Downloads

4.1K

Last 30 days

14.2K

Last 90 days

52.7K

Last year

Average trend: -7.6% (30d vs prior 30d)

Top Packages by Downloads

dina
425
iccbeta
418
rrum
380
simcdm
371
errum
336
edina
325
edmdata
314
ohoegdm
276
cIRT
254

Portfolio Check Status

Aggregate CRAN check results across 3 maintained packages.

2

NOTE

37

OK

Needs attention

Recent Activity

bayesefa new v0.0.0.6 Jun 12, 2026

Bayesian Exploratory Factor Analysis

iccbeta updated v1.2.1 Mar 5, 2026

Multilevel Model Intraclass Correlation for Slope Heterogeneity

dina updated v2.0.2 Sep 27, 2025

Bayesian Estimation of DINA Model

errum updated v0.0.4 Sep 27, 2025

Exploratory Reduced Reparameterized Unified Model Estimation

slcm updated v0.1.1 Sep 27, 2025

Sparse Latent Class Model for Cognitive Diagnosis

cIRT updated v1.3.3 Sep 26, 2025

Choice Item Response Theory

edina updated v0.1.2 Sep 26, 2025

Bayesian Estimation of an Exploratory Deterministic Input, Noisy and Gate Model

ohoegdm updated v0.1.1 Sep 26, 2025

Ordinal Higher-Order Exploratory General Diagnostic Model for Polytomous Data

rrum updated v0.2.2 Sep 26, 2025

Bayesian Estimation of the Reduced Reparameterized Unified Model with Gibbs Sampling

uiucthemes updated v0.3.3 Apr 26, 2025

'R' 'Markdown' Themes for 'UIUC' Documents and Presentations

Maintained Packages

3 packages

Package Version
iccbeta 1.2.1
bayesefa 0.0.0.6
pathmodelfit 1.0.5

Co-authored Packages

9 packages

Package Version
dina 2.0.2
rrum 0.2.2
simcdm 0.1.2
errum 0.0.4
edina 0.1.2
edmdata 1.3.0
ohoegdm 0.1.1
cIRT 1.3.3
slcm 0.1.1

Contributions

1 package

Package Version
uiucthemes 0.3.3