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RD

Rudolf Debelak

7 packages On CRAN since Sep 2006 (19 years) · last active 1 year ago 0000-0001-8900-2106

Downloads

11K

Last 30 days

41.4K

Last 90 days

172.3K

Last year

Average trend: +22.7% (30d vs prior 30d)

Top Packages by Downloads

psychotree
3.4K
eRm
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mlpwr
346
irtpwr
322
mstDIF
319

Portfolio Check Status

Aggregate CRAN check results across 1 maintained package.

13

OK

Recent Activity

exhaustiveRasch new v0.3.7 Mar 10, 2026

Item Selection and Exhaustive Search for Rasch Models

psychotools updated v0.7-6 Feb 10, 2026

Psychometric Modeling Infrastructure

psychotools updated v0.7-5 Oct 20, 2025

Psychometric Modeling Infrastructure

psychotree updated v0.16-2 Jul 24, 2025

Recursive Partitioning Based on Psychometric Models

eRm updated v1.0-10 May 27, 2025

Extended Rasch Modeling

eRm updated v1.0-9 Mar 24, 2025

Extended Rasch Modeling

mlpwr updated v1.1.1 Oct 3, 2024

A Power Analysis Toolbox to Find Cost-Efficient Study Designs

mstDIF updated v0.1.8 Aug 29, 2024

A Collection of DIF Tests for Multistage Tests

psychotools updated v0.7-4 May 10, 2024

Psychometric Modeling Infrastructure

psychotree updated v0.16-1 Apr 10, 2024

Recursive Partitioning Based on Psychometric Models

Maintained Packages

1 package

Package Version
mstDIF 0.1.8

Co-authored Packages

4 packages

Package Version
psychotools 0.7-6
psychotree 0.16-2
mlpwr 1.1.1
irtpwr 1.0.3

Contributions

2 packages

Package Version
eRm 1.0-10
exhaustiveRasch 0.3.7