Rfast: Fast R Functions

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), Mahalanobis distance are some of the many fast functions.

AuthorManos Papadakis, Michail Tsagris, Ioannis Tsamardinos, Matteo Fasiolo, Giorgos Borboudakis and John Burkardt
Date of publication2016-12-18 11:50:33
MaintainerManos Papadakis <papadakm95@gmail.com>
LicenseGPL-2
Version1.7.3

View on CRAN

Man pages

allbetas: Simple linear regressions coefficients

all_equals: Equality of objects

beta.mle: MLE of the Beta distribution

binary_search: Binary search algorithm

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

colrange: Column and row-wise range of values of a matrix.

colsums: Column and row-wise sums of a matrix

colVars: Column and row-wise variances and standard deviations of a...

comb_n: All k possible combinations from n elements

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

design_matrix: Design Matrix

diri.nr2: Fitting a Dirichlet distribution via Newton-Rapshon

dista: Distance between vectors and a matrix

floyd: Floyd-Warshall algorithm for shortest paths in a directed...

ftests: Many multi-sample tests

g2Test: G-square test of conditional indepdence

g2Test_univariate: G-square test of indepdence

hash.find: Find the given value in a hash table

hash.list: Hash - Pair function

is_element: Find element

Lgamma: Sorting of the columns of a matrix

logistic_only: Many univariate simple binary logistic regressions

mahala: Mahalanobis distance

Match: Match

med: Median of a vector

min_max: Minimum and maximum of a vector

mvbetas: Many multivariate simple linear regressions coefficients

nth: The nth largest value of a vector

Order: Order

permutation: Permutation

poisson_only: Many univariate simple poisson regressions

proptests: Many 2 sample proportions tests

racg: Angular central Gaussian random values simulation

regression: Many univariate simple linear regressions

Rfast-package: Really fast R functions

rmvlaplace: Multivariate Laplace random values simulation

rmvnorm: Multivariate normal and t random values simulation

rowMins: Row-wise minimum and maximum of a matrix.

score.glms: Many score based GLM regressions

sort_cor_vectors: Sort

sort_mat: Sorting of the columns of a matrix

sort_unique: Sort and unique

standardise: Standardisation

ttests: Many 2 sample tests t-tests

univglms: Many univariate generalised linear regressions

which_isFactor: Index of the columns of a data.frame which are factor...

zip.mle: MLE of the zero inflated and zero truncated Poisson

Files in this package

Rfast
Rfast/src
Rfast/src/sort_cor_vecs.cpp
Rfast/src/colmins.cpp
Rfast/src/Makevars
Rfast/src/maha_ex.cpp
Rfast/src/diri_nr_type2.cpp
Rfast/src/sort_mat.cpp
Rfast/src/g2t.h
Rfast/src/nth.cpp
Rfast/src/gsquare_ex.cpp
Rfast/src/hash_find.cpp
Rfast/src/colmaxs.cpp
Rfast/src/mn.cpp
Rfast/src/all__functions.cpp
Rfast/src/mn.h
Rfast/src/sort_uniq_double.cpp
Rfast/src/min_max.cpp
Rfast/src/which_isFactor.cpp
Rfast/src/permutation_next.cpp
Rfast/src/sort_uniq_int.cpp
Rfast/src/design_matrix.cpp
Rfast/src/Order.cpp
Rfast/src/permutation.cpp
Rfast/src/regression.cpp
Rfast/src/rowsums.cpp
Rfast/src/Digamma.cpp
Rfast/src/rowrange.cpp
Rfast/src/permutation_prev.cpp
Rfast/src/rowMins.cpp
Rfast/src/g2t.cpp
Rfast/src/med.cpp
Rfast/src/colmeans.cpp
Rfast/src/binarysearch.cpp
Rfast/src/rowMaxs.cpp
Rfast/src/floyd_john.cpp
Rfast/src/sort_index.cpp
Rfast/src/Hash_list.cpp
Rfast/src/rowmeans.cpp
Rfast/src/Match.cpp
Rfast/src/col_min_max.cpp
Rfast/src/Lgamma.cpp
Rfast/src/maha.cpp
Rfast/src/logistic_only.cpp
Rfast/src/colmeds.cpp
Rfast/src/is_element.cpp
Rfast/src/count_value.cpp
Rfast/src/Makevars.win
Rfast/src/colsums.cpp
Rfast/src/Trigamma.cpp
Rfast/src/k_comb_n.cpp
Rfast/src/poisson_only.cpp
Rfast/NAMESPACE
Rfast/R
Rfast/R/Order.R Rfast/R/cova.R Rfast/R/rowrange.R Rfast/R/poisson_only.R Rfast/R/hash.find.R Rfast/R/nth.R Rfast/R/correls.R Rfast/R/colMaxs.R Rfast/R/gsquare_ex.R Rfast/R/colVars.R Rfast/R/count_value.R Rfast/R/sort_unique.R Rfast/R/regression.R Rfast/R/colrange.R Rfast/R/rowsums.R Rfast/R/ztp.mle.R Rfast/R/Digamma.R Rfast/R/colmeans.R Rfast/R/rmvnorm.R Rfast/R/mahala.R Rfast/R/col_Mins_Maxs.R Rfast/R/dista.R Rfast/R/rowMins.R Rfast/R/zip.mle.R Rfast/R/score.multinomregs.R Rfast/R/design_matrix.R Rfast/R/allbetas.R Rfast/R/beta.mle.R Rfast/R/colMins.R Rfast/R/sort_index.R Rfast/R/all_equals.R Rfast/R/med.R Rfast/R/logistic_only.R Rfast/R/sort_mat.R Rfast/R/is_element.R Rfast/R/permutation_next.R Rfast/R/score.glms.R Rfast/R/rowmeans.R Rfast/R/Trigamma.R Rfast/R/ttests.R Rfast/R/colsums.R Rfast/R/rowMedians.R Rfast/R/rowVars.R Rfast/R/rowMaxs.R Rfast/R/floyd.R Rfast/R/univglms.R Rfast/R/diri.nr2.R Rfast/R/comb_n.R Rfast/R/which_isFactor.R Rfast/R/Lgamma.R Rfast/R/cora.R Rfast/R/standardise.R Rfast/R/rmvlaplace.R Rfast/R/permutation.R Rfast/R/ftests.R Rfast/R/Match.R Rfast/R/racg.R Rfast/R/anovas.R Rfast/R/colMads.R Rfast/R/mvbetas.R Rfast/R/permutation_prev.R Rfast/R/hash.list.R Rfast/R/binary_search.R Rfast/R/proptests.R Rfast/R/colMedians.R Rfast/R/min_max.R Rfast/R/sort_cor_vectors.R Rfast/R/rmvt.R
Rfast/MD5
Rfast/DESCRIPTION
Rfast/man
Rfast/man/is_element.Rd Rfast/man/which_isFactor.Rd Rfast/man/rmvnorm.Rd Rfast/man/hash.find.Rd Rfast/man/binary_search.Rd Rfast/man/colmeans.Rd Rfast/man/g2Test.Rd Rfast/man/mvbetas.Rd Rfast/man/floyd.Rd Rfast/man/g2Test_univariate.Rd Rfast/man/Order.Rd Rfast/man/racg.Rd Rfast/man/zip.mle.Rd Rfast/man/Lgamma.Rd Rfast/man/med.Rd Rfast/man/colMads.Rd Rfast/man/Rfast-package.Rd Rfast/man/design_matrix.Rd Rfast/man/min_max.Rd Rfast/man/poisson_only.Rd Rfast/man/colrange.Rd Rfast/man/beta.mle.Rd Rfast/man/univglms.Rd Rfast/man/proptests.Rd Rfast/man/colMins.Rd Rfast/man/rowMins.Rd Rfast/man/allbetas.Rd Rfast/man/mahala.Rd Rfast/man/all_equals.Rd Rfast/man/standardise.Rd Rfast/man/ftests.Rd Rfast/man/regression.Rd Rfast/man/ttests.Rd Rfast/man/nth.Rd Rfast/man/comb_n.Rd Rfast/man/score.glms.Rd Rfast/man/permutation.Rd Rfast/man/colsums.Rd Rfast/man/correls.Rd Rfast/man/rmvlaplace.Rd Rfast/man/colVars.Rd Rfast/man/count_value.Rd Rfast/man/cova.Rd Rfast/man/hash.list.Rd Rfast/man/diri.nr2.Rd Rfast/man/colMedians.Rd Rfast/man/Match.Rd Rfast/man/logistic_only.Rd Rfast/man/sort_cor_vectors.Rd Rfast/man/sort_unique.Rd Rfast/man/sort_mat.Rd Rfast/man/dista.Rd

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