YPmodel-internal

fun.adlgrk

fun.classCheck

fun.cumsum

fun.errorMessage

fun.flipud

fun.generateParameters

fun.hazardRationEstimation

fun.hcvxitr1

fun.internalParameters

fun.martint

fun.newBest

fun.ntitr0

fun.oldp2

fun.Rjudge

fun.survf

fun.variance

fun.YPmodelOriginal

fun.zeroORone

YPmodel.inputData

YPmodel.setParameter

YPmodel.setRandom

summary.YPmodel.overall

Internal functions for the YPmodel package.

YPmodel

Various inference procedures for a two-sample semi-parametric model that can accommodate a flexible range of hazard ratio patterns. This model contains the proportional hazards model and the proportional odds model as sub-models, and accommodates non-proportional hazards situations to the extreme of having crossing hazards and crossing survivor functions. Overall, this package has four major functions: 1) the parameter estimation, namely short-term and long-term hazard ratio parameters; 2) 95 percent and 90 percent point-wise confidence intervals and simultaneous confidence bands for the hazard ratio function; 3) p-value of the adaptive weighted log-rank test; 4) p-values of two lack-of-fit tests for the model. See the included "read_me_first.pdf" for brief instructions. In this version (1.1), there is no need to sort the data before applying this package.

Junlong Sun

The Short-Term and Long-Term Hazard Ratio Model for Survival
        Data

YPmodel-internal function

Internal functions for Model of short-term and long-term hazard ratio for survival data

YPmodel-internal: Internal functions for Model of short-term and long-term hazard ratio for survival data

Description

Arguments

See Also