vcd (version 1.4-3)

woolf_test: Woolf Test

Description

Test for homogeneity on $2 x 2 x k$ tables over strata (i.e., whether the log odds ratios are the same in all strata).

Usage

woolf_test(x)

Arguments

x

A $2 x 2 x k$ table.

Value

A list of class "htest" containing the following components:

References

Woolf, B. 1955. On estimating the relation between blood group and disease. Ann. Human Genet. (London) 19, 251-253.

See Also

mantelhaen.test

Examples

data("CoalMiners")
woolf_test(CoalMiners)