Rfast: Fast R Functions
Version 1.8.1

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.

Browse man pages Browse package API and functions Browse package files

AuthorManos Papadakis, Michail Tsagris, Marios Dimitriadis, Ioannis Tsamardinos, Matteo Fasiolo, Giorgos Borboudakis, John Burkardt and Changliang Zou
Date of publication2017-05-15 07:13:05 UTC
MaintainerManos Papadakis <papadakm95@gmail.com>
LicenseGPL (>= 2.0)
Version1.8.1
URL https://rfast.eu
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("Rfast")

Man pages

acg.mle: MLE of (hyper-)spherical distributions
AddToNamespace: Insert new function names in the NAMESPACE file
allbetas: Simple linear regressions coefficients
all_equals: Equality of objects
ancova1: Analysis of covariance
ancovas: Many ANCOVAs
anova_propreg: Significance testing for the coefficients of Quasi binomial...
beta.mle: MLE of the beta distribution
binary_search: Binary search algorithm
check_data: Search for variables with zero range in a matrix
colMads: Column and row-wise mean absolute deviations
colmeans: Column and row-wise means of a matrix
colMedians: Column and row-wise medians
colMins: Column-wise minimum and maximum of a matrix
colnth: Column and row-wise nth
colrange: Column and row-wise range of values of a matrix.
colrint.regbx: Many random intercepts LMMs for balanced data with a single...
colShuffle: Column and row-wise Shuffle
colsums: Column and row-wise sums of a matrix
colTabulate: Column and row-wise tabulate
colvarcomps.mom: Many moment and maximum likelihood estimations of variance...
colVars: Column and row-wise variances and standard deviations of a...
comb_n: All k possible combinations from n elements
cor.fsreg: Correlation based forward regression.
corpairs: Correlation between pairs of variables
correls: Correlation between a vector and a set of variables
count_value: Count the frequency of a value
cova: Fast covariance and correlation matrix calculation
data.frame.to_matrix: Convert a dataframe to matrix
design_matrix: Design Matrix
diri.nr2: Fitting a Dirichlet distribution via Newton-Rapshon
Dist: Distance matrix
dista: Distance between vectors and a matrix
floyd: Floyd-Warshall algorithm for shortest paths in a directed...
fs.reg: Variable selection in generalised linear regression models...
ftest: Multi-sample tests for vectors
ftests: Many multi-sample tests
g2Test: G-square test of conditional indepdence
g2Test_univariate: G-square test of indepdence
glm_logistic: Logistic and Poisson regression models
group.sum: Sums of a vector for each level of a grouping variable
hash.find: Find the given value in a hash table
hash.list: Hash - Pair function
iag.mle: MLE of the spherical projected normal distribution
is_element: Find element
is.symmetric: Check whether a square matrix is symmetric
kruskaltests: Many multi-sample tests
Lbeta: Natural logarithm of the beta function
Lchoose: Binomial coefficient and its logarithm
Lgamma: Natural logarithm of the gamma function and its derivatives.
lmfit: Linear models for large scale data
Log: Natural Logarithm each element of a matrix
logistic_only: Many univariate simple binary logistic regressions
mahala: Mahalanobis distance
Match: Match
mat.mat: Number of equal columns between two matrices
med: Median of a vector
min_max: Minimum and maximum of a vector
mvbetas: Many multivariate simple linear regressions coefficients
nth: The nth smallest value of a vector
Order: Order
permutation: Permutation
poisson_only: Many univariate simple poisson regressions
prop.reg: Quasi binomial regression for proportions
proptests: Many 2 sample proportions tests
racg: Angular central Gaussian random values simulation
read.directory: Reading the files of a directory
regression: Many univariate simple linear regressions
Rfast-package: Really fast R functions
rint.regbx: Random intercepts linear mixed models
rmdp: High dimensional MCD based detection of outliers
rm.lines: Many regression based tests for single sample repeated...
rmvlaplace: Multivariate Laplace random values simulation
rmvnorm: Multivariate normal and t random values simulation
Round: Round each element of a matrix/vector
rowMins: Row-wise minimum and maximum of a matrix.
rvmf: Random values simulation from a von Mises-Fisher distribution
rvonmises: Random values simulation from a von Mises distribution
score.betaregs: Many score based Beta regressions
score.glms: Many score based GLM regressions
score.negbinregs: Many score based negative binomial regressions
score.weibregs: Many score based Weibull regressions
sftests: Many Shapiro-Francia normality tests
Sort: Sorting a vector
sort_cor_vectors: Sort
sort_mat: Sorting of the columns-rows of a matrix
sort_unique: Sort and unique
sourceRfiles: Source many R files
spat.med: Spatial median for Euclidean data
squareform: Vector allocation in a symmetric matrix
standardise: Standardisation
ttest: Many one sample tests
ttests: Many 2 sample tests tests
twoway.anovas: Many two-way ANOVAs
univglms: Many univariate generalised linear regressions
Var: Variance (and standard deviation) of a vector
varcomps.mom: Moment and maximum likelihood estimation of variance...
vm.mle: MLE of some circular distributions
weibull.mle: MLE of the Weibull distribution
which_isFactor: Index of the columns of a data.frame which are factor...
zip.mle: MLE of count data

Functions

Order Man page
AddToNamespace Man page Source code
Choose Man page Source code
Digamma Man page Source code
Dist Man page Source code
Lbeta Man page Source code
Lchoose Man page Source code
Lgamma Man page Source code
Log Man page Source code
Match Man page Source code
Order Source code
Rfast-package Man page
Round Man page Source code
Sort Man page Source code
Trigamma Man page Source code
Var Man page Source code
acg.mle Man page Source code
all_equals Man page Source code
allbetas Man page Source code
ancova1 Man page Source code
ancovas Man page Source code
anova1 Man page Source code
anova_propreg Man page Source code
anovas Man page Source code
beta.mle Man page Source code
binary_search Man page Source code
block.anova Man page Source code
block.anovas Man page Source code
check_data Man page Source code
colMads Man page Source code
colMaxs Man page Source code
colMedians Man page Source code
colMins Man page Source code
colMinsMaxs Man page Source code
colShuffle Man page Source code
colTabulate Man page Source code
colVars Man page Source code
colhameans Man page Source code
colmeans Man page Source code
colnth Man page Source code
colrange Man page Source code
colrint.regbx Man page Source code
colsums Man page Source code
colvarcomps.mle Man page Source code
colvarcomps.mom Man page Source code
comb_n Man page Source code
cor.fsreg Man page Source code
cora Man page Source code
corpairs Man page Source code
correls Man page Source code
count_value Man page Source code
cova Man page Source code
cqtest Man page Source code
cqtests Man page Source code
data.frame.to_matrix Man page Source code
design_matrix Man page Source code
diri.nr2 Man page Source code
dista Man page Source code
floyd Man page Source code
fs.reg Man page Source code
ftest Man page Source code
ftests Man page Source code
g2Test Man page Source code
g2Test_perm Man page Source code
g2Test_univariate Man page Source code
g2Test_univariate_perm Man page Source code
glm_logistic Man page Source code
glm_poisson Man page Source code
group.sum Man page Source code
groupcolVars Man page Source code
groupcorrels Man page Source code
hash.find Man page Source code
hash.list Man page Source code
iag.mle Man page Source code
is.symmetric Man page Source code
is_element Man page Source code
kruskaltest Man page Source code
kruskaltests Man page Source code
lmfit Man page Source code
logistic_only Man page Source code
mahala Man page Source code
mat.mat Man page Source code
mcnemar Man page Source code
mcnemars Man page Source code
med Man page Source code
min_max Man page Source code
mvbetas Man page Source code
negbin.mle Man page Source code
nth Man page Source code
permutation Man page Source code
permutation.next Man page Source code
permutation.prev Man page Source code
poisson_only Man page Source code
prop.reg Man page Source code
prop.regs Man page Source code
proptest Man page Source code
proptests Man page Source code
racg Man page Source code
read.directory Man page Source code
regression Man page Source code
rint.reg Man page Source code
rint.regbx Man page Source code
rm.anovas Man page Source code
rm.lines Man page Source code
rmdp Man page Source code
rmvlaplace Man page Source code
rmvnorm Man page Source code
rmvt Man page Source code
rowMaxs Man page Source code
rowMedians Man page Source code
rowMins Man page Source code
rowMinsMaxs Man page Source code
rowShuffle Man page Source code
rowTabulate Man page Source code
rowVars Man page Source code
rowhameans Man page Source code
rowmeans Man page Source code
rownth Man page Source code
rowrange Man page Source code
rowsums Man page Source code
rvmf Man page Source code
rvonmises Man page Source code
score.betaregs Man page Source code
score.glms Man page Source code
score.multinomregs Man page Source code
score.negbinregs Man page Source code
score.weibregs Man page Source code
sftest Man page Source code
sftests Man page Source code
sort_cor_vectors Man page Source code
sort_index Man page Source code
sort_mat Man page Source code
sort_unique Man page Source code
sort_unique.length Man page Source code
sourceRfiles Man page Source code
spat.med Man page Source code
squareform Man page Source code
standardise Man page Source code
ttest Man page Source code
ttest2 Man page Source code
ttests Man page Source code
twoway.anova Man page Source code
twoway.anovas Man page Source code
univglms Man page Source code
var2test Man page Source code
var2tests Man page Source code
varcomps.mle Man page Source code
varcomps.mom Man page Source code
vartest Man page Source code
vartests Man page Source code
vecdist Man page Source code
vm.mle Man page Source code
vmf.mle Man page Source code
weibull.mle Man page Source code
which_isFactor Man page Source code
wrapcauchy.mle Man page Source code
zip.mle Man page Source code
ztp.mle Man page Source code

Files

src
src/glm_poisson.cpp
src/logistic_only_b.cpp
src/frame_to_matrix.cpp
src/sort_cor_vecs.cpp
src/colmins.cpp
src/Makevars
src/min_max_percent.cpp
src/maha_ex.cpp
src/colshuffle.cpp
src/diri_nr_type2.cpp
src/sort_mat.cpp
src/g2t.h
src/spat_med.cpp
src/kullback_leibler_dist.cpp
src/len_sort_unique_double.cpp
src/nth.cpp
src/functions_to_export.cpp
src/gsquare_ex.cpp
src/hash_find.cpp
src/colmaxs.cpp
src/mn.cpp
src/all__functions.cpp
src/rownth.cpp
src/group_sum.cpp
src/canberra2_dist.cpp
src/Lchoose.cpp
src/mn.h
src/lgstc_pssn.cpp
src/len_sort_unique_int.cpp
src/rvmf_h.cpp
src/prop_regs.cpp
src/Var.cpp
src/min_max.cpp
src/which_isFactor.cpp
src/permutation_next.cpp
src/vec_comb_n.cpp
src/design_matrix.cpp
src/max_dist.cpp
src/Order.cpp
src/permutation.cpp
src/functions_to_export.h
src/regression.cpp
src/Choose.cpp
src/rowsums.cpp
src/bhattacharyya_dist.cpp
src/varcomps_mle.cpp
src/Digamma.cpp
src/rmdp.cpp
src/comb_n.cpp
src/squareform.cpp
src/hellinger_dist.cpp
src/euclidean_dist.cpp
src/rowrange.cpp
src/permutation_prev.cpp
src/partial_sort.cpp
src/minkowski_dist.cpp
src/rowMins.cpp
src/dista.cpp
src/read_directory.cpp
src/g2t.cpp
src/med.cpp
src/rowmeds.cpp
src/colmeans.cpp
src/binarysearch.cpp
src/Sort.cpp
src/rowMaxs.cpp
src/poisson_only_b.cpp
src/symmetric.cpp
src/floyd_john.cpp
src/prop_reg.cpp
src/sort_index.cpp
src/glm_logistic.cpp
src/sort_unique_int.cpp
src/row_min_max.cpp
src/Hash_list.cpp
src/total_variation_dist.cpp
src/rowmeans.cpp
src/lgstc_pssn.h
src/Match.cpp
src/col_min_max.cpp
src/addfunctionstoexport.cpp
src/Lgamma.cpp
src/maha.cpp
src/sort_string.cpp
src/stable_sort.cpp
src/col_len_sort_un_int.cpp
src/Log.cpp
src/logistic_only.cpp
src/rowshuffle.cpp
src/colmeds.cpp
src/Lbeta.cpp
src/rep_col.cpp
src/Round.cpp
src/is_element.cpp
src/count_value.cpp
src/Makevars.win
src/design_matrix_big.cpp
src/fs_reg.cpp
src/init.c
src/colsums.cpp
src/Trigamma.cpp
src/sort_mat_stable.cpp
src/manhattan_dist.cpp
src/vecdist.cpp
src/cova.cpp
src/min_dist.cpp
src/rowTabulate.cpp
src/mat_mat.cpp
src/colnth.cpp
src/canberra1_dist.cpp
src/kron.cpp
src/sort_unique_double.cpp
src/poisson_only.cpp
src/colTabulate.cpp
NAMESPACE
R
R/rowhameans.R
R/colnth.R
R/score.betaregs.R
R/vmf.mle.R
R/groupcorrels.R
R/var2tests.R
R/data.frame.to_matrix.R
R/score.negbinregs.R
R/kruskaltests.R
R/Var.R
R/Order.R
R/twoway.anova.R
R/vartest.R
R/cova.R
R/rownth.R
R/rowrange.R
R/sftests.R
R/poisson_only.R
R/hash.find.R
R/nth.R
R/correls.R
R/colMaxs.R
R/iag.mle.R
R/colVars.R
R/read.directory.R
R/count_value.R
R/is.symmetric.R
R/kruskaltest.R
R/cor.fsreg.R
R/anova1.R
R/sort_unique.R
R/regression.R
R/mat.mat.R
R/Lbeta.R
R/colrange.R
R/glm_poisson.R
R/twoway.anovas.R
R/group.sum.R
R/g2Test_univariate.R
R/Dist.R
R/ttest2.R
R/var2test.R
R/weibull.mle.R
R/varcomps.mom.R
R/colShuffle.R
R/rowsums.R
R/ztp.mle.R
R/Digamma.R
R/colmeans.R
R/g2Test_perm.R
R/rowShuffle.R
R/Round.R
R/rmvnorm.R
R/vecdist.R
R/groupcolVars.R
R/Log.R
R/mahala.R
R/colMinsMaxs.R
R/dista.R
R/negbin.mle.R
R/rowMins.R
R/zip.mle.R
R/cqtests.R
R/score.multinomregs.R
R/acg.mle.R
R/design_matrix.R
R/corpairs.R
R/allbetas.R
R/beta.mle.R
R/proptest.R
R/rowMinsMaxs.R
R/colMins.R
R/sort_index.R
R/block.anovas.R
R/vm.mle.R
R/rm.lines.R
R/ancovas.R
R/all_equals.R
R/block.anova.R
R/mcnemars.R
R/glm_logistic.R
R/med.R
R/logistic_only.R
R/sort_mat.R
R/g2Test_univariate_perm.R
R/is_element.R
R/rowTabulate.R
R/rmdp.R
R/prop.regs.R
R/score.glms.R
R/rowmeans.R
R/g2Test.R
R/mcnemar.R
R/Trigamma.R
R/ttests.R
R/spat.med.R
R/colsums.R
R/rowMedians.R
R/rowVars.R
R/rowMaxs.R
R/floyd.R
R/univglms.R
R/lmfit.R
R/diri.nr2.R
R/colvarcomps.mom.R
R/permutation.next.R
R/comb_n.R
R/permutation.prev.R
R/which_isFactor.R
R/rvmf.R
R/Lgamma.R
R/prop.reg.R
R/cora.R
R/standardise.R
R/cqtest.R
R/colTabulate.R
R/anova_propreg.R
R/varcomps.mle.R
R/Lchoose.R
R/rint.reg.R
R/rmvlaplace.R
R/check_data.R
R/ftest.R
R/AddToNamespace.R
R/score.weibregs.R
R/permutation.R
R/ftests.R
R/squareform.R
R/Match.R
R/colvarcomps.mle.R
R/racg.R
R/rvonmises.R
R/Sort.R
R/Choose.R
R/ttest.R
R/anovas.R
R/colMads.R
R/mvbetas.R
R/sourceRfiles.R
R/ancova1.R
R/hash.list.R
R/binary_search.R
R/wrapcauchy.mle.R
R/proptests.R
R/colMedians.R
R/min_max.R
R/rm.anovas.R
R/sort_unique.length.R
R/colrint.regbx.R
R/sftest.R
R/fs.reg.R
R/sort_cor_vectors.R
R/vartests.R
R/rint.regbx.R
R/colhameans.R
R/rmvt.R
MD5
DESCRIPTION
man
man/is_element.Rd
man/which_isFactor.Rd
man/glm_logistic.Rd
man/varcomps.mom.Rd
man/rmvnorm.Rd
man/hash.find.Rd
man/ancova1.Rd
man/lmfit.Rd
man/group.sum.Rd
man/binary_search.Rd
man/colmeans.Rd
man/g2Test.Rd
man/mvbetas.Rd
man/Sort.Rd
man/colShuffle.Rd
man/floyd.Rd
man/g2Test_univariate.Rd
man/Order.Rd
man/racg.Rd
man/zip.mle.Rd
man/Lgamma.Rd
man/twoway.anovas.Rd
man/med.Rd
man/colMads.Rd
man/Rfast-package.Rd
man/design_matrix.Rd
man/Log.Rd
man/min_max.Rd
man/rvonmises.Rd
man/poisson_only.Rd
man/colrange.Rd
man/colnth.Rd
man/corpairs.Rd
man/beta.mle.Rd
man/iag.mle.Rd
man/Lchoose.Rd
man/colvarcomps.mom.Rd
man/univglms.Rd
man/proptests.Rd
man/colMins.Rd
man/ttest.Rd
man/Lbeta.Rd
man/ancovas.Rd
man/rowMins.Rd
man/allbetas.Rd
man/mahala.Rd
man/all_equals.Rd
man/rint.regbx.Rd
man/standardise.Rd
man/ftests.Rd
man/anova_propreg.Rd
man/colTabulate.Rd
man/ftest.Rd
man/regression.Rd
man/ttests.Rd
man/squareform.Rd
man/is.symmetric.Rd
man/read.directory.Rd
man/nth.Rd
man/comb_n.Rd
man/data.frame.to_matrix.Rd
man/fs.reg.Rd
man/score.glms.Rd
man/rvmf.Rd
man/permutation.Rd
man/colsums.Rd
man/correls.Rd
man/Dist.Rd
man/sourceRfiles.Rd
man/rmvlaplace.Rd
man/colVars.Rd
man/prop.reg.Rd
man/kruskaltests.Rd
man/count_value.Rd
man/cova.Rd
man/colrint.regbx.Rd
man/check_data.Rd
man/hash.list.Rd
man/cor.fsreg.Rd
man/Var.Rd
man/score.negbinregs.Rd
man/diri.nr2.Rd
man/sftests.Rd
man/weibull.mle.Rd
man/score.weibregs.Rd
man/mat.mat.Rd
man/spat.med.Rd
man/colMedians.Rd
man/Match.Rd
man/AddToNamespace.Rd
man/Round.Rd
man/logistic_only.Rd
man/sort_cor_vectors.Rd
man/rm.lines.Rd
man/score.betaregs.Rd
man/vm.mle.Rd
man/sort_unique.Rd
man/acg.mle.Rd
man/rmdp.Rd
man/sort_mat.Rd
man/dista.Rd
Rfast documentation built on May 19, 2017, 2:16 p.m.