Print method for sample_size_nbinom_summary objects

Usage

# S3 method for class 'sample_size_nbinom_summary'
print(x, ...)

Arguments

x: An object of class sample_size_nbinom_summary.
...: Additional arguments (currently ignored).

Value

Invisibly returns the input object.

Examples

x <- sample_size_nbinom(
  lambda1 = 0.5, lambda2 = 0.3, dispersion = 0.1, power = 0.8,
  accrual_rate = 10, accrual_duration = 20, trial_duration = 24
)
s <- summary(x)
print(s)
#> Fixed sample size design for negative binomial outcome, total sample size 38
#> (n1=19, n2=19), 80 percent power, 2.5 percent (1-sided) Type I error. Control
#> rate 0.5000, treatment rate 0.3000, risk ratio 0.6000, dispersion 0.1000.
#> Accrual duration 20.0, trial duration 24.0, average exposure 14.00. Expected
#> events 212.8. Randomization ratio 1:1.
#>