Skip to content
SS

Sandra Siegfried

4 packages 1 year on CRAN 0000-0002-7312-1001
R-Universe CRAN Search

Downloads

9.1K

Last 30 days

12.2K

Last 90 days

12.2K

Last year

Average trend: -32.5% (30d vs prior 30d)

Top Packages by Downloads

tram
4.3K
cotram
2.1K
tramnet
2K
tramvs
708

Portfolio Check Status

Aggregate CRAN check results across 1 maintained package.

3

WARNING

11

OK

Recent Activity

cotram new v0.6-0 Mar 10, 2026

Count Transformation Models

tram new v1.4-1 Mar 10, 2026

Transformation Models

tramnet new v0.0-99 Mar 10, 2026

Penalized Transformation Models

tramvs new v0.0-8 Mar 10, 2026

Optimal Subset Selection for Transformation Models

Maintained Packages

1 package

Package Version
cotram 0.6-0

Co-authored Packages

1 package

Package Version
tram 1.4-1

Contributions

2 packages

Package Version
tramnet 0.0-99
tramvs 0.0-8