Other packages > Find by keyword >

Rfast  

A Collection of Efficient and Extremely Fast R Functions
View on CRAN: Click here


Download and install Rfast package within the R console
Install from CRAN:
install.packages("Rfast")

Install from Github:
library("remotes")
install_github("cran/Rfast")

Install by package version:
library("remotes")
install_version("Rfast", "2.1.5.2")



Attach the package and use:
library("Rfast")
Maintained by
Manos Papadakis
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2016-07-10
Latest Update: 2025-03-14
Description:
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 . 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. . 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. .
How to cite:
Manos Papadakis (2016). Rfast: A Collection of Efficient and Extremely Fast R Functions. R package version 2.1.5.2, https://cran.r-project.org/web/packages/Rfast. Accessed 18 Jul. 2026.
Previous versions and publish date:
(2026-07-09 08:23), 1.0 (2016-07-10 11:55), 1.1 (2016-07-31 23:20), 1.2 (2016-08-03 10:09), 1.3 (2016-10-09 09:38), 1.4 (2016-10-09 23:24), 1.5 (2016-10-11 01:25), 1.7.1 (2016-12-03 18:12), 1.7.2 (2016-12-14 23:15), 1.7.3 (2016-12-18 11:50), 1.7.4 (2017-02-22 23:21), 1.7.5 (2017-02-27 00:04), 1.7 (2016-12-01 19:44), 1.8.0 (2017-05-11 15:43), 1.8.1 (2017-05-15 09:13), 1.8.2 (2017-07-22 00:33), 1.8.3 (2017-09-21 21:35), 1.8.4 (2017-09-23 23:58), 1.8.5 (2017-11-14 00:21), 1.8.6 (2017-11-17 13:44), 1.8.8 (2018-03-10 23:49), 1.8.9 (2018-05-06 05:55), 1.9.0 (2018-05-14 07:58), 1.9.1 (2018-07-20 19:40), 1.9.2 (2018-11-09 15:30), 1.9.3 (2019-03-04 18:20), 1.9.4 (2019-05-25 02:00), 1.9.5 (2019-11-22 09:29), 1.9.6 (2019-11-15 07:50), 1.9.7 (2019-11-24 10:00), 1.9.8 (2019-12-12 13:40), 1.9.9 (2020-03-08 23:40), 2.0.0 (2020-08-31 10:30), 2.0.1 (2020-09-14 06:10), 2.0.2 (2021-05-13 19:42), 2.0.3 (2021-05-18 01:50), 2.0.4 (2021-12-03 12:50), 2.0.5 (2022-02-14 21:40), 2.0.6 (2022-02-16 18:40), 2.0.7 (2023-02-16 13:10), 2.0.8 (2023-07-03 15:20), 2.0.9 (2023-10-30 21:40), 2.1.0 (2023-11-09 10:20), 2.1.2 (2024-12-21 17:08), 2.1.3 (2024-12-31 13:50), 2.1.4 (2025-01-14 22:00), 2.1.5.1 (2025-03-14 01:40), 2.1.5 (2025-02-27 13:20)
Other packages that cited Rfast R package
View Rfast citation profile
Other R packages that Rfast depends, imports, suggests or enhances
Complete documentation for Rfast
Functions, R codes and Examples using the Rfast R package
Some associated functions: AddToNamespace . Diag.fill . Dist . Hash . Lbeta . Lchoose . Lgamma . Log . Match . Norm . Outer . Pmax . Rank . Rfast-package . Rnorm . Round . Sort . Stack . Table . Var . XopY.sum . acg.mle . all_equals . allbetas . allttests . ancova1 . ancovas . anova_propreg . anova_quasipois.reg . apply.condition . ar1 . as.Rfast.function . bc . beta.mle . bic.corfsreg . bic.fs.reg . binary_search . boot.ttest2 . bs.reg . btmprobs . cat.goftests . checkNamespace . check_data . cholesky . circlin.cor . col.yule . colAny . colCumMaxs . colMads . colMedians . colMins . colOrder . colPmax . colRanks . colShuffle . colTabulate . colTrue . colVars . colanovas . colaucs . colcvs . coldiffs . colkurtosis . colmeans . colnormal.mle . colnth . colpoisdisp.tests . colpoisson.anovas . colprods . colrange . colrint.regbx . colrow.value . colsums . columns . colvarcomps.mom . colwatsons . comb_n . cor.fbed . cor.fsreg . corpairs . correls . count_value . cova . cox.poisrat . data.frame.to_matrix . dcor . dcor.ttest . dcov . design_matrix . diri.nr2 . dirknn.cv . dirknn . dista . dmvnorm . edist . eel.test1 . eel.test2 . eigen.sym . env.copy . exact.ttest2 . expregs . fish.kent . floyd . freq.min . fs.reg . ftest . ftests . g2Test . g2Test_univariate . g2tests . gammamle . gammareg . gaussian.nb . gaussiannb.pred . gchi2Test . geom.regs . ginis . glm_logistic . group . hash.find . hash.list . hash2list . hd.eigen . invdir.mle . invgauss.reg . is.symmetric . is_element . is_integer . iterator . james . knn.cv . knn . kruskaltests . kuiper . list.ftests . lmfit . logistic.cat1 . logistic_only . lower_tri . mad2 . mahala . mat.mat . mat.mult . match.coefs . matrnorm . med . mediandir . min_max . multinom.mle . multinom.reg . multinom.regs . mv.eeltest1 . mv.eeltest2 . mvbetas . mvkurtosis . mvnorm.mle . mvt.mle . negative . normal.mle . normlog.reg . normlog.regs . odds . odds.ratio . ompr . ordinal.mle . pc.skel . percent.ttest . percent.ttests . permcor . permutation . poisdisp.test . poisson.anova . poisson.anovas . poly.cor . pooled.cov . prop.reg . proptests . qpois.reg . quasi.poisson_only . racg . rbing . rbingham . read.directory . regression . rep_col . rint.regbx . rint.regs . rm.anova . rm.lines . rmdp . rmvlaplace . rmvnorm . rowMins . rowTrue . rvmf . rvonmises . score.glms . sftests . skew . skew.test2 . sort_mat . sort_unique . sourceR . spat.med . spatmed.reg . spdinv . spml.reg . spml.regs . squareform . sscov . standardise . submatrix . tobit.mle . topological_sort . total.dist . transpose . ttest . ttest1 . ttests . twoway.anovas . ufactor . univglms . varcomps.mom . vm.mle . weib.reg . which.is . yule . zip.mle . 
Some associated R codes: All.R . Any.R . Diag.R . Dist.R . F-tests.R . G2test.R . Hash.R . Lbeta.R . Log.R . Match.R . Norm.R . Order.R . Outer.R . Pmin.R . Rank.R . Round.R . Sort.R . Stack.R . Table.R . Tabulate.R . Var.R . all_equals.R . anova_related.R . apply.condition.R . as_integer.R . auc.R . binary_search.R . btmprobs.R . cat.goftests.R . check_data.R . chi2Test.R . cholesky.R . circlin.cor.R . col.coxpoisrat.R . col.yule.R . colar1.R . colaucs.R . colcvs.R . coldiffs.R . colkurtosis.R . colpois.tests.R . colpoisdisp.tests.R . colrow.value.R . colskewness.R . column-wise_mle.R . colwatsons.R . cora_and_cova.R . count_value.R . cox.poisrat.R . cqtest.R . cqtests.R . cumulative.R . data.frame.to_matrix.R . design_matrix.R . directional_mle.R . dirknn.R . discrete_mle.R . dista.R . distance_cov_cor.R . dmvnorm.R . dmvt.R . eachcol.apply.R . eachrow.R . eigen.sym.R . empirical_likelihood_tests.R . env.copy.R . fish.kent.R . floyd.R . frequency.R . gamma.R . gammamle.R . gchi2Test.R . ginis.R . group.R . hamean.R . hd.eigen.R . is.R . iterator.R . james.R . knn.R . kruskaltest.R . kuiper.R . kurtosis_skewness.R . logical.R . mad2.R . mahala.R . many_regression_models_correlations.R . match.coefs.R . matrix.R . mcnemar.R . mean.R . median.R . mediandir.R . min_max.R . multivariate_EEL_tests.R . multivariate_mle.R . mvkurtosis.R . naive_bayes.R . negative.R . nth.R . odds.R . odds.ratio.R . pc.skel.R . percentages_mle.R . permcor.R . permutation_combination.R . pois.test.R . poisdisp.test.R . poly.cor.R . pooled.cov.R . positive.R . positive.negative.R . positive_mle.R . prods.R . proptest.R . random_values_simulation.R . ranef_mle_regressions_repeated_measures.R . range.R . real_mle.R . regression_models.R . rel.risk.R . replicate.R . rmdp.R . rowcvs.R . s3operator.R . score_tests.R . sftest.R . sort_unique.R . spat.med.R . spdinv.R . squareform.R . sscov.R . standardise.R . sum.R . system_and_package.R . topological_sort.R . triangular.R . ttest_related_functions.R . ufactor.R . variable_selection.R . variance_tests.R . watson.R . which.is.R . yule.R .  Full Rfast package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

nricens  
NRI for Risk Prediction Models with Time to Event and Binary Response Data
Calculating the net reclassification improvement (NRI) for risk prediction models with time to event ...
Download / Learn more Package Citations See dependency  
timeSeq  
Detecting Differentially Expressed Genes in Time Course RNA-Seq Data
A negative binomial mixed-effects (NBME) model to detect nonparallel differential expression(NPDE) ...
Download / Learn more Package Citations See dependency  
logistic4p  
Logistic Regression with Misclassification in Dependent Variables
Error in a binary dependent variable, also known as misclassification, has not drawn much attention ...
Download / Learn more Package Citations See dependency  
SSM  
Fit and Analyze Smooth Supersaturated Models
Creates an S4 class "SSM" and defines functions for fitting smooth supersaturated models, a polynomi ...
Download / Learn more Package Citations See dependency  
MSCMT  
Multivariate Synthetic Control Method Using Time Series
Three generalizations of the synthetic control method (which has already an implementation in packa ...
Download / Learn more Package Citations See dependency  
r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  

27,806

R Packages

239,283

Dependencies

74,019

Author Associations

27,807

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA