Association Measurement Through Cross Rank Increments

Computes robust association measures that do not presuppose linearity. The xi correlation (xicor) is based on cross correlation between ranked increments. The reference for the methods implemented here is Chatterjee, Sourav (2020) This package includes the Galton peas example.


Reference manual

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0.3.3 by Susan Holmes, a year ago

Browse source code at

Authors: Susan Holmes [aut,cre] , Sourav Chatterjee [aut]

Documentation:   PDF Manual  

GPL-3 license

Imports psychTools, stats

Suggests testthat, ggplot2

See at CRAN