contingency: Contingency Table from a sample Survey
Description
Contingency table describing a survey of sources and quality of information
about cancer for 1729 people.
Usage
data(contingency)
Arguments
Format
A data frame with 32 observations on the following 6 variables.
source.1
a factor with levels NY
source.2
a factor with levels NY
source.3
a factor with levels NY
source.4
a factor with levels NY
knowledge
a factor with levels GoodPoor
count
number of respondents with this pattern
Details
The sources of information are: (1) news media, (2) light reading,
(3) solid reading, (4) lectures. The book (page 437) is fitting
Bayesian loglinear models.