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eventPred (version 0.2.8)

Event Prediction

Description

Predicts enrollment and events at the design or analysis stage using specified enrollment and time-to-event models through simulations.

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Install

install.packages('eventPred')

Monthly Downloads

449

Version

0.2.8

License

GPL (>= 2)

Issues

0

Pull Requests

0

Stars

1

Forks

1

Maintainer

Kaifeng Lu

Last Published

March 20th, 2025

Functions in eventPred (0.2.8)

fitEvent

Fit time-to-event model
pllik_pwexp

Profile log likelihood for piecewise exponential regression
eventPred-package

Event Prediction
getPrediction

Enrollment and event prediction
finalData

Final enrollment and event data after achieving the target number of events
pmodavg

Distribution function for model averaging of Weibull and log-normal
summarizeObserved

Summarize observed data
pwexpreg

Piecewise exponential regression
predictEvent

Predict event
predictEnrollment

Predict enrollment
qpwexp

Quantile function for piecewise exponential regression
runShinyApp_eventPred

Run Shiny app
ppwexp

Distribution function for piecewise exponential regression
fitEnrollment

Fit enrollment model
interimData2

Interim enrollment and event data after enrollment completion
fitDropout

Fit time-to-dropout model
interimData1

Interim enrollment and event data before enrollment completion