A Collection of Efficient and Extremely Fast R Functions
c(
                person("Manos Papadakis", email = "rfastofficial@gmail.com", role = c("aut", "cre", "cph")), 
                person("Michail Tsagris", role = c("aut")), 
                person("Marios Dimitriadis", role = c("aut")), 
                person("Stefanos Fafalios", role = c("aut")), 
                person("Matteo Fasiolo", role = c("aut")), 
                person("Morgan Jacob", role = c("ctb")), 
                person("Giorgos Borboudakis", role = c("aut")), 
                person("John Burkardt", role = c("aut")), 
                person("Changliang Zou", role = c("aut")) 
        )
Rcpp (>= 0.12.3), RcppArmadillo, RcppParallel, zigg
A collection of fast (utility) functions for data analysis. Column and row wise means, medians, variances, minimums, maximums, many t, F and G-square tests, many regressions (normal, logistic, Poisson), are some of the many fast functions. References: a) Tsagris M., Papadakis M. (2018). Taking R to its limits: 70+ tips. PeerJ Preprints 6:e26605v1 <doi:10.7287/peerj.preprints.26605v1>. b) Tsagris M. and Papadakis M. (2018). Forward regression in R: from the extreme slow to the extreme fast. Journal of Data Science, 16(4): 771--780. <doi:10.6339/JDS.201810_16(4).00006>. c) Chatzipantsiou C., Dimitriadis M., Papadakis M. and Tsagris M. (2020). Extremely Efficient Permutation and Bootstrap Hypothesis Tests Using Hypothesis Tests Using R. Journal of Modern Applied Statistical Methods, 18(2), eP2898. <doi:10.48550/arXiv.1806.10947>. d) Tsagris M., Papadakis M., Alenazi A. and Alzeley O. (2024). Computationally Efficient Outlier Detection for High-Dimensional Data Using the MDP Algorithm. Computation, 12(9): 185. <doi:10.3390/computation12090185>. e) Tsagris M. and Papadakis M. (2025). Fast and light-weight energy statistics using the R package Rfast. <doi:10.48550/arXiv.2501.02849>.
Manos Papadakis [aut, cre, cph],
  Michail Tsagris [aut],
  Marios Dimitriadis [aut],
  Stefanos Fafalios [aut],
  Matteo Fasiolo [aut],
  Morgan Jacob [ctb],
  Giorgos Borboudakis [aut],
  John Burkardt [aut],
  Changliang Zou [aut]