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daynebatten/Cox Regression.r

Created February 14, 2015 15:13
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Cox Regression.r
# Load the survival library
library(survival)
# Read in the data and create a "survival object"
netlixx_cox <- read.csv('C:/Users/dayne/Desktop/NetLixxCox.csv')
netlixx_cox$survival <- Surv(netlixx_cox$followtime, netlixx_cox$churn == 1)
# Run a cox regression of survival on female, age, and coupon status
results <- coxph(survival ~ female + age + coupon, data = netlixx_cox)
# View the results!
results
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