Add capability to produce updated bounds at interim analysis.
This requires addition of the following optional arguments with NULL default values:
1) events - a vector with the number of observed events at each analysis
2) alpha - alpha level that may differ from input design; useful for graphical methods or for repeated/sequential p-value and confidence intervals
3) usTime - optional vector to define spending time at each analysis for upper bound
4) lsTime - optional vector to define spending time at each analysis for lower bound
Help file and vignette will need updating. Also writing a section for technical manual.
Add capability to produce updated bounds at interim analysis. This requires addition of the following optional arguments with NULL default values: 1) events - a vector with the number of observed events at each analysis 2) alpha - alpha level that may differ from input design; useful for graphical methods or for repeated/sequential p-value and confidence intervals 3) usTime - optional vector to define spending time at each analysis for upper bound 4) lsTime - optional vector to define spending time at each analysis for lower bound
Help file and vignette will need updating. Also writing a section for technical manual.