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YPPE (version 1.0.0)

Yang and Prentice Model with Piecewise Exponential Baseline Distribution

Description

Semiparametric modeling of lifetime data with crossing survival curves via Yang and Prentice model with piecewise exponential baseline distribution curves. Details about the model can be found in Demarqui and Mayrink (2019) . Model fitting carried out via likelihood-based and Bayesian approaches. The package also provides point and interval estimation for the crossing survival times.

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Install

install.packages('YPPE')

Monthly Downloads

158

Version

1.0.0

License

GPL (>= 2)

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Maintainer

Fabio Demarqui

Last Published

October 9th, 2019

Functions in YPPE (1.0.0)

timeGrid

Time grid
yppe

Fits the Yang and Prentice model with baseline distribution modelled by the piecewise exponential distribution.
YPPE-package

The 'YPPE' package.
crossTime.yppe

Computes the crossing survival times
ipass

IRESSA Pan-Asia Study (IPASS) data set
crossTime

Generic S3 method crossTime
print.summary.yppe

Print the summary.yppe output
summary.yppe

Summary for the yppe model
survfit

Generic S3 method survfit
survfit.yppe

Survival function for the YPPE model