smoking

Description

A simple data set with only 6 observations.

Usage

data(smoking)

Format

A data frame with 6 observations on the following 4 variables.

sbp

systolic blood pressure of subject

male

1=male; 0=female

smoker

1=hist of smoking; 0= no hist of smoking

age

age of subject

Details

smoking is saved as a data frame.

Source

none

References

Hilbe, Joseph M (2014), Modeling Count Data, Cambridge University Press

Examples

sbp    <- c(131,132,122,119,123,115)
male   <- c(1,1,1,0,0,0)
smoker <- c(1,1,0,0,1,0)
age    <- c(34,36,30,32,26,23)
summary(reg1 <- lm(sbp~ male+smoker+age))