Changelog
Version 2.0.2
NA related C code bug fix related to gcc compilers
Add documentation for better clarity and user guidance
Version 2.0.0
CRAN release: 2022-01-14
- Parallelisation framework included for several functions
- Recoding of parts of the functions in C
- Inclusion of new package help file
- Update of authors
Version 1.4.2
CRAN release: 2021-06-16
- Fixed an error in tite.mams
- Update of author contact information
Version 1.4
CRAN release: 2020-11-17
- Adjusted code to also provide answers for K=1 and J=1
- Fixed an error in tite.mams
- added warning to show that sample size search stopped due to maximum reached
Version 1.2
CRAN release: 2017-09-14
- New function ‘ordinal.mams’ for ordinal and binary endpoints
- New function ‘tite.mams’ for time-to-event endpoints
- Effect sizes can be specified on traditional or probability scale
- Search for sample size is capped at a maximum value
- Harmonised function and input names (most notably, ‘step_down_mams’ and ‘update_mams’ are now called ‘stepdown.mams’ and ‘stepdown.update’)
- Corrected minor bugs in ‘mams’
Version 1.0
CRAN release: 2016-07-19
- Altered mams function to improve consistency for different allocation ratios
Version 0.7
CRAN release: 2015-11-04
- Modified print and summary to only return integer sample sizes
- Updated mams function to deal with minor inconsistency when J=1
Version 0.6
CRAN release: 2015-09-29
- Corrected a bug in new.bounds
- Corrected a bug in mams.sim
- A few minor bugs in the plot functions corrected
- Arguments bty and las for the plot functions added
- Inconsistencies in the documentation removed
Version 0.3
CRAN release: 2014-05-07
- New function (step_down_mams) to calculate stopping boundaries for all intersection hypothesis tests in a closed testing procedure.
- New function (update_mams) to update boundaries at an interim analysis to take account of unplanned treatment selection and/or sample size reestimation.
- Documentation updated
Version 0.2
CRAN release: 2012-05-28
- New function (mams.sim) to simulate mams studies included
- New function (new.bounds) to update boundaries based on observed number of observations included
- Citation information updated
- Output data.frame of function mams generalized
- Additional option to supress sample size calculation included in function mams
- Documentation updated