pairwise.prop.test {ctest} | R Documentation

## Pairwise comparisons of proportions

### Description

Calculate pairwise comparisons between pairs of proportions with correction for multiple testing

### Usage

    pairwise.prop.test(x, n, p.adjust.method=p.adjust.methods, ...)

### Arguments

`x` | Vector of counts of successes or a matrix with 2 columns giving the counts of successes and failures, respectively.
`n` | Vector of counts of trials; ignored if `x` is a matrix.
`p.adjust.method` | Method for adjusting p values (see `p.adjust`)
`...` | Additional arguments to pass to `prop.test`

### Value

Object of class `"pairwise.htest"`

### See Also

`prop.test`, `p.adjust`

### Examples

    smokers  <- c( 83, 90, 129, 70 )
    patients <- c( 86, 93, 136, 82 )
    pairwise.prop.test(smokers, patients)

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