The following are some R packages I have developed and uploaded to CRAN. Click on the package name to go to the corresponding page on CRAN.
Simultaneous confidence intervals for multinomial proportions according to the method by Sison and Glaz
An implementation of a method for building simultaneous confidence intervals for the probabilities of a multinomial distribution given a set of observations, presented in:
 Sison, C.P and J. Glaz. Simultaneous confidence intervals and sample size determination for multinomial proportions. Journal of the American Statistical Association, 90:366-369 (1995).
 May, W.L. and W.D. Johnson. Constructing two-sided simultaneous confidence intervals for multinomial proportions for small counts in a large number of cells. Journal of Statistical Software 5(6) (2000).
Fuzzy stationary probabilities from a sequence of observations of an unknown Markov chain
- FuzzyStatProb: an R package for the estimation of fuzzy stationary probabilities
from a sequence of observations of an unknown Markov chain
P.J. Villacorta and J.L. Verdegay. Accepted in the Journal of Statistical Software (2015).
- Towards fuzzy linguistic Markov chains
P.J. Villacorta, J.L. Verdegay and D.A. Pelta
Proceedings of the 8th Conf. of the European Society for Fuzzy Logic and Technology (EUSFLAT 2013). Milano (Italy), september 11 - 13, 2013. [Atlantis Press Proceedings]
Aligned Rank Transform for nonparametric factorial analysis
An implementation of the Aligned Rank Transform technique for factorial analysis presented in
 Higgins, J. J. and Tashtoush, S. An aligned rank transform test for interaction. Nonlinear World 1(2), pp. 201-211 (1994).
 Wobbrock, J.O., Findlater, L., Gergle, D. and Higgins, J.J. The Aligned Rank Transform for nonparametric factorial analyses using only ANOVA procedures. Proc. of CHI 2011, pp. 143-146 (2011).
- An R implementation and study of the Aligned Rank Transform for nonparametric, non full-factorial analysis
P.J. Villacorta and D.A. Pelta. Submitted to ACM Transactions on Mathematical Software (2014).
Statistical Ranking Color Scheme for Multiple Pairwise Comparisons
SRCS: A Technique for Comparing Multiple Algorithms under Several Factors in Dynamic Optimization Problems
I.G. del Amo and D.A. Pelta. In: E. Alba, A. Nakib, P. Siarry (Eds.), Metaheuristics for Dynamic Optimization, pp. 66 - 77. Series: Studies in Computational Intelligence 433, Springer, Berlin/Heidelberg (2012).
- SRCS: Statistical Ranking Color Scheme for Visualizing Parameterized Multiple Pairwise Comparisons with R
P.J. Villacorta and J.A. Sáez. Accepted in the R Journal (2015).
Standalone script to create a video sequence here (requires ImageMagick software installed).
NOTE: Under Linux, adjust the path.to.converter argument to (most likely) /usr/bin/convert
Standalone script and datasets to generate the data of the Machine Learning experiment in R here.
Fuzzy Linear Programming in R
- FuzzyLP: an R package for solving Fuzzy Linear Programming problems
P.J. Villacorta, C.A. Rabelo, D.A. Pelta and J.L. Verdegay. Book chapter, accepted for publication. Springer, 2015.