# newTestSurvRec v1.0.2

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## Statistical Tests to Compare Curves with Recurrent Events

Implements the routines to compare the survival curves with recurrent events, including the estimations of survival curves. The first model is a model for recurrent event, when the data are correlated or not correlated. It was proposed by Wang and Chang (1999) <doi:10.2307/2669690>. In the independent case, the survival function can be estimated by the generalization of the limit product model of Pena (2001) <doi:10.1198/016214501753381922>.

## Functions in newTestSurvRec

 Name Description DataColonDukesABvsC Re-hospitalization of patients with colorectal cancer Plot.Cusum.Events Plot data with recurrent events MMC.TestSurvRec Migratory Motor Complex TBCplapyr Data in patients with bladder cancer treated with placebo or pyridoxine Survrecu Create a Survival recurrent object type newTestSurvRec Qsearch.Fractil Calculate the survival time to a selected quantile is.Survrecu This function verify if the formula type of survival recurrent is object type newTestSurvRec TBCplathi Data in patients with bladder cancer treated as placebo or thiotepa Plot.Data.Events Plot data with recurrent events Plot.Event.Rec This function plots the ocurrence of a event in two scales time TBCpyrthi Data in patients with bladder cancers and treated with pyridoxine or thiotepa newTestSurvRec-package package newTestSurvRec FitSurvRec Compute a Survival Curve for Recurrent Event Data given a variable of group DataColonDukesCvsD Rehospitalization of patients with colorectal cancer DataColonDukesABvsD Re-hospitalization of patients with colorectal cancer Plot.Surv.Rec Plots of thesurvival function from an object with class newTestSurvRec, using PHS or WC models PSH.fit Estimator of the survival curve using the estimator developed by Pena, Strawderman and Hollander WC.fit Survival function estimator for recurrence time data using the estimator developed by Wang and Chang fit.Data.Survrecu This function let to adjust the IDs the database Dif.Surv.Rec This function computes statistical difference between two survival curves Print.Summary Function to print summary of statistics tests to comparison of the survival curves of the groups with recurrent events No Results!