h_prop_diff_test {junco}R Documentation

Helper functions to test proportion differences

Description

Helper functions to implement various tests on the difference between two proportions.

Usage

prop_chisq(tbl, alternative)

prop_cmh(ary, alternative)

prop_fisher(tbl, alternative)

Arguments

tbl

(matrix)
matrix with two groups in rows and the binary response (TRUE/FALSE) in columns.

ary

(array, 3 dimensions)
array with two groups in rows, the binary response (TRUE/FALSE) in columns, and the strata in the third dimension.

Value

A p-value.

Functions

Note

strata with less than five observations will result in a warning and possibly incorrect results; strata with less than two observations are automatically discarded.

See Also

prop_diff_test() for implementation of these helper functions.


[Package junco version 0.1.1 Index]