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Ulrike Groemping

11 packages On CRAN since Apr 2013 (13 years) · last active 2 months ago
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Downloads

93.8K

Last 30 days

358.7K

Last 90 days

1.6M

Last year

Average trend: -41% (30d vs prior 30d)

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Portfolio Check Status

Aggregate CRAN check results across 9 maintained packages.

117

OK

Recent Activity

FrF2 updated v2.3-5 May 25, 2026

Fractional Factorial Designs with 2-Level Factors

plotrix updated v3.8-14 Feb 12, 2026

Various Plotting Functions

plotrix updated v3.8-13 Nov 14, 2025

Various Plotting Functions

DoE.MIParray updated v1.0-2 Sep 2, 2025

Creation of Arrays by Mixed Integer Programming

FrF2.catlg128 updated v1.2-4 Sep 2, 2025

Catalogues of Resolution IV 128 Run 2-Level Fractional Factorials Up to 33 Factors that Do Have 5-Letter Words

SOAs updated v1.4-1 Sep 2, 2025

Creation of Stratum Orthogonal Arrays

prepplot updated v1.0-2 Apr 16, 2025

Prepare Figure Region for Base Graphics

DoE.base updated v1.2-5 Apr 15, 2025

Full Factorials, Orthogonal Arrays and Base Utilities for DoE Packages

DoE.wrapper updated v0.13 Apr 15, 2025

Wrapper Package for Design of Experiments Functionality

FrF2 updated v2.3-4 Apr 15, 2025

Fractional Factorial Designs with 2-Level Factors

Maintained Packages

9 packages

Package Version
DoE.base 1.2-5
relaimpo 2.2-7
FrF2 2.3-5
DoE.wrapper 0.13
FrF2.catlg128 1.2-4
RcmdrPlugin.DoE 0.12-6
prepplot 1.0-2
DoE.MIParray 1.0-2
SOAs 1.4-1

Contributions

2 packages

Package Version
plotrix 3.8-14
pgirmess 2.0.3