Sample Size Calculation using Restricted Mean Survival Time

Calculates the power and sample size based on the difference in Restricted Mean Survival Time.


News

SSRMST 0.1.1

Minor improvements

  • Added shape0 and shape1 in ssrmst(): Shape parameters for the Weibull distribution in both arms.
  • Added ac_number in ssrmst(). In addition to the approach for accrual information in the previous version, another two approaches are now available.
  • The powers based on separate and pooled variances are now calculated.

SSRMST 0.1.0

  • Initial release

Reference manual

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install.packages("SSRMST")

0.1.1 by Miki Horiguchi, 2 years ago


Browse source code at https://github.com/cran/SSRMST


Authors: Miki Horiguchi , Hajime Uno


Documentation:   PDF Manual  


Task views: Survival Analysis


GPL-2 license


Imports survival, survRM2

Suggests knitr, rmarkdown


See at CRAN