print.MAMS: Generic print function for class MAMS.

In MAMS: Designing Multi-Arm Multi-Stage Studies

Generic print function for class MAMS.

Description

Generic print function for class MAMS.

Usage

## S3 method for class 'MAMS'
print(x, digits = max(3, getOption("digits") - 4), ...)

Arguments

x	An output object of class MAMS
digits	Number of significant digits to be printed.
...	Further arguments passed to or from other methods.

Details

print produces a brief summary of an object from class MAMS including boundaries and requires sample size if initially requested.

Value

Text output.

Author(s)

Thomas Jaki, Dominic Magirr, Philip Pallmann

References

Magirr D, Jaki T, Whitehead J (2012) A generalized Dunnett test for multi-arm multi-stage clinical studies with treatment selection. Biometrika, 99(2), 494-501. Stallard N, Todd S (2003) Sequential designs for phase III clinical trials incorporating treatment selection. Statistics in Medicine, 22(5), 689-703. Magirr D, Stallard N, Jaki T (2014) Flexible sequential designs for multi-arm clinical trials. Statistics in Medicine, 33(19), 3269-3279.

See Also

mams, stepdown.mams.

Examples

# 2-stage design with triangular boundaries
res <- mams(K=4, J=2, alpha=0.05, power=0.9, r=1:2, r0=1:2, 
             p=0.65,p0=0.55,
             ushape="triangular", lshape="triangular", nstart=30)

print(res)

MAMS documentation built on Oct. 1, 2024, 1:06 a.m.