Print Method for bbssr_spower Objects — print.bbssr

Prints the exact power of a stratified test returned by StratPower.

Usage

# S3 method for class 'bbssr_spower'
print(x, digits = 4, ...)

Arguments

x: An object of class bbssr_spower
digits: Number of decimal places. Default is 4
...: Further arguments, ignored

Value

x, invisibly

Details

An object whose attributes were removed, for example by selecting some of its columns, is printed as a data frame.

Examples

pw <- StratPower(p1 = c(0.5, 0.7), p2 = c(0.3, 0.5), N1 = c(40, 40), N2 = c(40, 40),
                 alpha = 0.025, Test = 'CMH')
print(pw)
#> Exact power of a stratified test
#> 
#>   Test             : CMH
#>   Alternative      : greater
#>   Group sizes      : N1 = (40, 40), N2 = (40, 40)
#>   Alpha            : 0.025
#> 
#>  p1.S1 p1.S2 p2.S1 p2.S2  Power
#>    0.5   0.7   0.3   0.5 0.7322