Correlation Coefficients for Information Retrieval

Provides implementation of various correlation coefficients of common use in Information Retrieval. In particular, it includes Kendall (1970, isbn:0852641990) tau coefficient as well as tau_a and tau_b for the treatment of ties. It also includes Yilmaz et al. (2008) tauAP correlation coefficient, and versions tauAP_a and tauAP_b developed by Urbano and Marrero (2017) to cope with ties.


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Reference manual

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install.packages("ircor")

1.0 by Julián Urbano, 2 years ago


https://github.com/julian-urbano/ircor/


Report a bug at https://github.com/julian-urbano/ircor/issues


Browse source code at https://github.com/cran/ircor


Authors: Julián Urbano [aut, cre] , Mónica Marrero [aut]


Documentation:   PDF Manual  


MIT + file LICENSE license


Suggests testthat


See at CRAN