YPPE v1.0.0


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Yang and Prentice Model with Piecewise Exponential Baseline Distribution

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) <arXiv:1910.02406>. Model fitting carried out via likelihood-based and Bayesian approaches. The package also provides point and interval estimation for the crossing survival times.

Functions in YPPE

Name Description
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
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License GPL (>= 2)
URL https://github.com/fndemarqui/YPPE
BugReports https://github.com/fndemarqui/YPPE/issues
Encoding UTF-8
LazyData true
Biarch true
LinkingTo BH (>= 1.66.0), Rcpp (>= 0.12.0), RcppEigen (>=, rstan (>= 2.18.1), StanHeaders (>= 2.18.0)
SystemRequirements GNU make
RoxygenNote 6.1.1
NeedsCompilation yes
Packaged 2019-10-08 12:27:58 UTC; fndemarqui
Repository CRAN
Date/Publication 2019-10-09 15:20:05 UTC

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