cv.fitcox: Generate cross-validation error for a fitted Cox model

Description Usage Arguments Value Examples

View source: R/fitcox.R

Description

Generate cross-validation error for a fitted Cox model

Usage

1
cv.fitcox(data, model, K)

Arguments

data

A dataframe of values containing predictors and response.

model

A fitcox object returned by the fitcox function.

K

The number of groups to use for cross-validation

Value

The mean concordance index generated using cross-validated

Examples

1
cv.fitcox(leukemia, fitcox(remission ~ sample, delta="censor", data=leukemia), 5)

mathmonster/sta545package documentation built on Jan. 1, 2021, 9:20 a.m.