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MJ

Michal Juraska

5 packages On CRAN since Jul 2009 (17 years) · last active 6 months ago
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Downloads

1.1K

Last 30 days

3.4K

Last 90 days

13.3K

Last year

Average trend: -19.5% (30d vs prior 30d)

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Portfolio Check Status

Aggregate CRAN check results across 5 maintained packages.

2

NOTE

63

OK

Needs attention

Recent Activity

futility updated v0.5 Feb 16, 2026

Interim Analysis of Operational Futility in Randomized Trials with Time-to-Event Endpoints and Fixed Follow-Up

sievePH updated v1.1 May 17, 2024

Sieve Analysis Methods for Proportional Hazards Models

sievePH updated v1.0.4 Feb 2, 2023

Sieve Analysis Methods for Proportional Hazards Models

sievePH updated v1.0.3 Aug 15, 2022

Sieve Analysis Methods for Proportional Hazards Models

pssmooth updated v1.0.3 Nov 17, 2020

Flexible and Efficient Evaluation of Principal Surrogates/Treatment Effect Modifiers

CoRpower updated v1.0.4 Nov 16, 2020

Power Calculations for Assessing Correlates of Risk in Clinical Efficacy Trials

sievePH updated v1.0.1 Dec 5, 2019

Sieve Analysis Methods for Proportional Hazards Models

CoRpower updated v1.0.3 Sep 26, 2019

Power Calculations for Assessing Correlates of Risk in Clinical Efficacy Trials

CoRpower updated v1.0.2 Jun 18, 2019

Power Calculations for Assessing Correlates of Risk in Clinical Efficacy Trials

seqDesign updated v1.2 May 22, 2019

Simulation and Group Sequential Monitoring of Randomized Two-Stage Treatment Efficacy Trials with Time-to-Event Endpoints

Maintained Packages

5 packages

Package Version
sievePH 1.1
seqDesign 1.2
CoRpower 1.0.4
pssmooth 1.0.3
futility 0.5