README.md

In XuemeiDing/survival19: Deal with Stratified Cox Proportional Hazard Model

survival19

Overview

survival19 is a package dealing with the stratified Cox proportional hazard model. It contains two main functions:

1. generate_data: simulate a random stratified survival dataset;
2. stratified_cox: estimate beta for a stratified survival dataset with arbitrary facility.

Installation

```{r setup} devtools::install_github("XuemeiDing/survival19")

## Usage
```{r}
library(survival19)
set.seed(2019)
testdata = generate_data(F_pre = c("a", "b", "c", "d"), gamma = rep(1, 4), order = FALSE)
stratified_cox(testdata$delta, testdata$z, testdata$facility, testdata$time, testdata$num_facility, tol= 1.0e-6)

XuemeiDing/survival19 documentation built on Dec. 1, 2019, 9:52 p.m.