Malaria in Populations of Great Tit

Description

Two-by-two contingency table of malaria (Plasmodium) infection status in control and egg-removal populations of Great Tit (Parus major).

Usage

1

Format

A data frame with 4 observations on the following 3 variables.

treatment

a factor with levels Control and Egg removal

response

a factor with levels Malaria and No Malaria

count

a numeric vector

Source

Oppliger, A., P. Christe, and H. Richner. 1996. Clutch size and malaria resistance. Nature 381: 565.

References

http://www.nature.com/nature/journal/v381/n6583/abs/381565a0.html

Examples

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data(GreatTitMalaria)

str(GreatTitMalaria)
GreatTitMalaria

# Table 2.3-1
GTM.raw <- expand.dft(GreatTitMalaria, "count")

table(GTM.raw)

if(require(vcd)) {
  mosaic(~treatment + response, GTM.raw)
}

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