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nricens (version 1.6)

NRI for Risk Prediction Models with Time to Event and Binary Response Data

Description

Calculating the net reclassification improvement (NRI) for risk prediction models with time to event and binary data.

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Version

Install

install.packages('nricens')

Monthly Downloads

879

Version

1.6

License

GPL-2

Maintainer

Eisuke Inoue

Last Published

May 30th, 2018

Functions in nricens (1.6)

categorize

Categorization of a continuous variable.
nricens-package

R Functions to calculate NRI for comparing time to event and binary response models.
get.uppdwn.bin

Determine UP and DOWN for the NRI calculation
get.uppdwn

Determine UP and DOWN for the NRI calculation
get.risk.coxph

Calculate individual risks based on the Cox regression model.
nricens

NRI for time to event models
get.surv.km

Calculate a survival probability at a given time by the standard Kaplan-Meier estimator.
get.risk.survreg

Calculate individual risks based on the parametric survival regression model.
nribin

NRI for binary models
nricens.km.main

Estimate NRI by the standard Kaplan-Meier method.
nricens.ipw.main

Estimate NRI by the inverse probability weighting (IPW) method.
nribin.count.main

Estimate NRI by the counting method.