R: Lan-DeMets Method for Group Sequential Boundaries

# Lan-DeMets Method for Group Sequential Boundaries

## Documentation for package ‘ldbounds’ version 2.0.2

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package NEWS

## Help Pages

commonbounds | Commonly Used Group Sequential Boundaries
condpower | Conditional Power Given Interim Results
lastbound | Final Boundary Given Earlier Boundaries
ldBounds | Group Sequential Boundaries Using Spending Functions
ldBounds-defunct | Defunct functions in ldBounds
ldPower | Power and Other Probabilities for Group Sequential Boundaries
plot.ldPower | Plot for Group Sequential Boundaries
print.summary.ldBounds | Summary for Group Sequential Boundaries
print.summary.ldPower | Summary for Computations Related to Group Sequential Boundaries
summary.ldBounds | Summary for Group Sequential Boundaries
summary.ldPower | Summary for Computations Related to Group Sequential Boundaries