Dataset on effect of new ANC method on mortality (as a table)

Description

This dataset presents frequency of various combination of methods of antenatal care in two clinics and the perinatal mortality.

Usage

data(ANCtable)

Format

A data frame with 8 observations on the following 4 variables.

death

a numeric vector: 1=no, 2=yes

anc

a numeric vector indicating antenatal care type: 1=old 2=new

clinic

a numeric vector indicating clinic code

Freq

a numeric vector for frequency

Examples

data(ANCtable)
use(ANCtable)
death <- death==2
anc <- factor(anc); levels(anc)=c("old", "new")
clinic <- factor(clinic)
glm1 <- glm(death ~ anc ,weights=Freq, family=binomial)
logistic.display(glm1)
glm2 <- glm(death ~ anc + clinic ,weights=Freq, family=binomial)
logistic.display(glm2)
lrtest(glm1, glm2)
rm(death, anc, clinic)