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Thomas Welchowski

2 packages On CRAN since Apr 2015 (11 years) · last active 2 years ago 0000-0003-2940-647X

Downloads

1K

Last 30 days

2.7K

Last 90 days

8.7K

Last year

Average trend: +41.5% (30d vs prior 30d)

Top Packages by Downloads

discSurv
796
IADT
234

Portfolio Check Status

Aggregate CRAN check results across 2 maintained packages.

26

OK

Recent Activity

discSurv updated v2.5.1 Apr 29, 2026

Discrete Time Survival Analysis

IADT new v1.2.1 Mar 10, 2026

Interaction Difference Test for Prediction Models

discSurv new v2.0.0 Mar 10, 2026

Discrete Time Survival Analysis

IADT updated v1.2.1 May 13, 2024

Interaction Difference Test for Prediction Models

IADT new v1.0.0 Jul 12, 2023

Interaction Difference Test for Prediction Models

discSurv updated v2.0.0 Mar 1, 2022

Discrete Time Survival Analysis

discSurv updated v1.4.2 Feb 13, 2022

Discrete Time Survival Analysis

discSurv updated v1.4.1 Dec 9, 2019

Discrete Time Survival Analysis

discSurv updated v1.4.0 Apr 15, 2019

Discrete Time Survival Analysis

discSurv updated v1.3.4 Jul 31, 2018

Discrete Time Survival Analysis

Maintained Packages

2 packages

Package Version
discSurv 2.5.1
IADT 1.2.1