Calculate the Standardized Difference for Numeric, Binary and Category Variables

Contains three main functions including stddiff.numeric(), stddiff.binary() and stddiff.category(). These are used to calculate the standardized difference between two groups. It is especially used to evaluate the balance between two groups before and after propensity score matching.


Reference manual

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3.0 by Zhicheng Du, a year ago

Browse source code at

Authors: Zhicheng Du , Yuantao Hao

Documentation:   PDF Manual  

GPL-3 license

Suggested by smd.

See at CRAN