PSAgraphics (2.1.1)

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Propensity Score Analysis Graphics.

A collection of functions that primarily produce graphics to aid in a Propensity Score Analysis (PSA). Functions include: cat.psa and box.psa to test balance within strata of categorical and quantitative covariates, circ.psa for a representation of the estimated effect size by stratum, loess.psa that provides a graphic and loess based effect size estimate, and various balance functions that provide measures of the balance achieved via a PSA in a categorical covariate.

Maintainer: James E. Helmreich
Author(s): James E. Helmreich <> and Robert M. Pruzek <>. We are grateful to KuangNan Xiong for significant work on the functions new to version 2.0: cstrata.psa, cv.bal.psa, and cv.trans.psa.

License: GPL (>= 2)

Uses: rpart
Reverse depends: PSAboot, TriMatch

Released about 8 years ago.

4 previous versions



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Visit PSAgraphics on R Graphical Manual.