TippingPoint (1.1.0)

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Enhanced Tipping Point Displays the Results of Sensitivity Analyses for Missing Data.

http://cran.r-project.org/web/packages/TippingPoint

Using the idea of "tipping point" (proposed in Gregory Campbell, Gene Pennello and Lilly Yue(2011) ) to visualize the results of sensitivity analysis for missing data, the package provides a set of functions to list out all the possible combinations of the values of missing data in two treatment arms, calculate corresponding estimated treatment effects and p values and draw a colored heat-map to visualize them. It could deal with randomized experiments with a binary outcome or a continuous outcome. In addition, the package provides a visualized method to compare various imputation methods by adding the rectangles or convex hulls on the basic plot.

Maintainer: Xikun Han
Author(s): Shengjie Zhang <zhangshengjie@mrbc-nccd.com>, Xikun Han <hanxikun2014@163.com> and Victoria Liublinska <vliublin@g.harvard.edu>

License: GPL-2

Uses: bayesSurv, ggplot2, RColorBrewer, reshape2, knitr, rmarkdown

Released over 1 year ago.


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