R: Group Sequential Design Class for Clinical Trials

# Group Sequential Design Class for Clinical Trials

## Documentation for package ‘seqmon’ version 2.5

- DESCRIPTION file

## Help Pages

seqmon-package | seqmon
alphaspend | Function that calculates the upper boundaries for efficacy
alphaspendf | The default alpha spending function
betaspend | Function that calculates the lower boundaries for futility
betaspendf | The default beta spending function
calcBoundaries | Function for calculating the efficacy and futility boundaries
calcBoundaries-method | Class '"sequential.design"'
curtail | Generic function that calculates the probability to declare efficacy at the end of study given the Z value at the current look
curtailDesign | Function for calculating the probability for efficacy given known information
curtailDesign-method | Class '"sequential.design"'
getProbabilities | Function that calculates the cumulative probabilities to declare efficacy and futility
getProbabilities-method | Class '"sequential.design"'
plotBoundaries | Function that plots the efficacy and futility boundaries
plotBoundaries-method | Class '"sequential.design"'
print-method | Class '"sequential.design"'
printDesign | Function that displays the features of the design
printDesign-method | Function that displays the features of the design
seqmon | Generic function that calculates boundary crossing probabilities used for monitoring clinical trials
sequential.design | The sequential design class
sequential.design,sequential.design-class | Class '"sequential.design"'
sequential.design-class | Class '"sequential.design"'
setAlphaspendfString | Function that Sets the expression of the base alpha spending function as a string
setAlphaspendfString-method | Class '"sequential.design"'
setBaseAlphaspendf | Function that sets the base alpha spending function
setBaseAlphaspendf-method | Class '"sequential.design"'
setBaseBetaspendf | Function that sets the base beta spending function
setBaseBetaspendf-method | Class '"sequential.design"'
setBetaspendfString | Function that sets the expression of the base beta spending function as a string
setBetaspendfString-method | Class '"sequential.design"'
setCurrentLook | Function that sets the current look number
setCurrentLook-method | Class '"sequential.design"'
setDatestamp | Function that sets the date stamp of the design object
setDatestamp-method | Class '"sequential.design"'
setNoncentrality | Function that sets the noncentrality parameter
setNoncentrality-method | Class '"sequential.design"'
setTimes | Function that sets the look times
setTimes-method | Class '"sequential.design"'
summary-method | Class '"sequential.design"'
summaryDesign | Function that shows the cumulative probabilities for efficacy and futility
summaryDesign-method | Function that shows the cumulative probabilities for efficacy and futility
updateDesign | Function that updates the design
updateDesign-method | Class '"sequential.design"'