This package implements and extends the phi statistic as measure of the strength of proportionality between two variables. This approach was proposed by Lovell et al. (2015) in "Proportionality: A Valid Alternative to Correlation for Relative Data", DOI: 10.1371/journal.pcbi.1004075 for use with compositional data, i.e., data that carry only relative information (e.g., proportions, percentages, partspermillion, etc).
Package details 


Maintainer  David Lovell <[email protected]> 
License  MIT 
Version  0.0.9000 
URL  https://github.com/DavidRLovell/propr 
Package repository  View on GitHub 
Installation 
Install the latest version of this package by entering the following in R:

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