Skip to content
ST

Stefan Theussl

17 packages On CRAN since Jan 2008 (18 years) · last active 7 months ago On Bioconductor since May 2016 (10 years) 0000-0002-6523-4620

Downloads

87.7K

Last 30 days

332K

Last 90 days

1.3M

Last year

Average trend: -33% (30d vs prior 30d)

Top Packages by Downloads

Portfolio Check Status

Aggregate CRAN check results across 13 maintained packages.

8

ERROR

6

NOTE

145

OK

Recent Activity

ROI updated v1.0-2 Jan 11, 2026

R Optimization Infrastructure

Rsolnp updated v2.0.1 Jun 29, 2025

General Non-Linear Optimization

Rsolnp updated v2.0.0 Jun 19, 2025

General Non-Linear Optimization

Rcplex updated v0.3-8 Apr 19, 2025

R Interface to CPLEX

Rglpk updated v0.6-5.1 Jan 12, 2024

R/GNU Linear Programming Kit Interface

ROI.plugin.quadprog updated v1.0-1 Jul 12, 2023

'quadprog' Plug-in for the 'R' Optimization Infrastructure

fMultivar updated v4031.84 Jul 10, 2023

Rmetrics - Modeling of Multivariate Financial Return Distributions

fPortfolio updated v4023.84 Apr 24, 2023

Rmetrics - Portfolio Selection and Optimization

fAssets updated v4023.85 Apr 23, 2023

Rmetrics - Analysing and Modelling Financial Assets

ROI updated v1.0-1 Apr 19, 2023

R Optimization Infrastructure

Maintained Packages

13 packages

Package Version
Rglpk 0.6-5.1
ROI 1.0-2
ROI.plugin.glpk 1.0-0
fMultivar 4031.84
ROI.plugin.symphony 1.0-0
fPortfolio 4023.84
fAssets 4023.85
ROI.plugin.quadprog 1.0-1
Rcplex 0.3-8
tm.plugin.dc 0.2-10
DSL 0.1-7
hive 0.2-2
ROI.plugin.cplex 0.3-0

Co-authored Packages

3 packages

Package Version
Rsymphony 0.1-33
ROI.plugin.ipop 1.0-0
ROI.models.miplib 1.0-0

Contributions

1 package

Package Version
Rsolnp 2.0.1

Bioconductor Packages

1 package

Package Version
lpsymphony Bioc 1.40.0

Privacy choices

These apply to this browser and are stored on this device only. Nothing about your choice is sent to us.

Read the privacy policy