titanic

Description

Passenger survival data from 1912 Titanic shipping accident.

Usage

data(titanic)

Format

A data frame with 1316 observations on the following 4 variables.

survived

1=survived; 0=died

age

1=adult; 0=child

sex

1=Male; 0=female

class

ticket class 1= 1st class; 2= second class; 3= third class

Details

titanic is saved as a data frame. Used to assess risk ratio; not stardard count model; good binary response model.

Source

Found in many other texts

References

Hilbe, Joseph M (2007, 2011), Negative Binomial Regression, Cambridge University Press Hilbe, Joseph M (2009), Logistic Regression Models, Chapman & Hall/CRC

Examples

data(titanic)
glmlr <- glm(survived ~ age + sex + factor(class), family=binomial, data=titanic)
summary(glmlr)
exp(coef(glmlr))