Riza, L.S., Bergmeir, C., Herrera, F. and Benítez, J.M. 2015. frbs: Fuzzy Rule-Based Systems for Classification and Regression in R. Journal of Statistical Software. 65, 6 (Jun. 2015), 1–30. DOI:https://doi.org/10.18637/jss.v065.i06.