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Chao Cai

2 packages On CRAN since Feb 2012 (14 years) · last active 10 months ago
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Downloads

628

Last 30 days

2.1K

Last 90 days

9.7K

Last year

Average trend: -22.8% (30d vs prior 30d)

Top Packages by Downloads

smcure
368
NPHMC
260

Portfolio Check Status

Aggregate CRAN check results across 2 maintained packages.

26

OK

Recent Activity

smcure updated v2.2 Sep 20, 2025

Fit Semiparametric Mixture Cure Models

NPHMC updated v2.4.2 Sep 17, 2025

Sample Size Calculation for the Proportional Hazards Mixture Cure Model

NPHMC updated v2.3 May 8, 2022

Sample Size Calculation for the Proportional Hazards Mixture Cure Model

smcure updated v2.1 May 8, 2022

Fit Semiparametric Mixture Cure Models

NPHMC updated v2.2 Sep 23, 2013

Sample Size Calculation for the Proportional Hazards Mixture Cure Model

NPHMC updated v2.1 Jul 30, 2013

Sample Size Calculation for the Proportional Hazards Mixture Cure Model

NPHMC updated v2.0 Jan 13, 2013

Sample Size Calculation for the Proportional Hazards Mixture Cure Model

smcure updated v2.0 Sep 25, 2012

Fit Semiparametric Mixture Cure Models

NPHMC new v1.0 Jul 2, 2012

Sample Size Calculation for the Proportional Hazards Mixture Cure Model

smcure new v1.0 Feb 10, 2012

Fit Semiparametric Mixture Cure Models

Maintained Packages

2 packages

Package Version
smcure 2.2
NPHMC 2.4.2