pairwise.prop.test           package:stats           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)

