Vignettes

This R Markdown document provides many different examples that illustrate the usage of the R generic function summary with rpact. This is a technical vignette and is to be considered mainly as a comprehensive overview of the possible summaries in rpact.

This R Markdown document provides many different examples for creating one- and multi-arm simulation result plots with rpact and ggplot2.

This R Markdown document provides many different examples for creating one- and multi-arm analysis result plots with rpact and ggplot2.

This R Markdown document provides many different examples for creating plots with rpact and ggplot2, e.g. the plot argument type will be illustrated.

This R Markdown document provides examples for designing trials with survival endpoints using rpact.

This R Markdown document provides examples for designing trials with continuous endpoints using rpact.

This R Markdown document provides examples for designing trials with binary endpoints using rpact.

This R Markdown document provides a brief introduction to group sequential designs with delayed responses as proposed by Hampson and Jennison (2013). It is shown how this is implemented in rpact. Examples for designing trials with delayed responses using the software are provided. We also describe an alternative approach that directly uses the α-spending approach to derive the decision boundaries.

This R Markdown document provides example code for the the definition of the most commonly used group-sequential boundaries in rpact.

This R Markdown document provides a technical view on the different alternatives to define accrual time and accrual intensity with rpact.