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updated 25 days ago

Gauss solver for linear system of the equations by Oleksiy Kuts

function fundam - is the solver of system of linear equations (algebra, linear system, equation)

vectorminusvector.m

fundam.m

nod.m

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updated 27 days ago

Least squares with minimum-norm solution by Ivo Houtzager

Ivo Houtzager (view profile)

Least squares with minimum-norm solution (linear algebra, least, squares)

lsmin.m

lsmind.m

make_lsmin.m

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updated 6 months ago

iscoplanar.m by Brett Shoelson

Brett Shoelson (view profile)

Tests input points for coplanarity in 3-space. (linear algebra, coplanarity, input points)

iscoplanar(X,Y,Z,tolerance)

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updated 2 years ago

colAUC by Jaroslaw Tuszynski

Calculates Area under ROC curve (AUC) for a vector or for each column of a matrix. (roc, auc, statistics)

Tutorial for colAUC Function and Package

avrRank(x)

colAUC.m

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updated 2 years ago

Contingency periodogram by Brian Gaas

Identifies cyclic patterns in non-metric time-series (timeseries, periodogram, maximum entropy)

[sig_periods]=contperiod(t,states,part)

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updated 2 years ago

Correlation permutation test with correction for multiple comparisons by David Groppe

David Groppe (view profile)

Permutation test of null hypothesis of no correlation between one more pairs of variables. (correlation, linear, rank)

[pval, corr_obs, crit_corr, est_alpha, seed_state]=mult_c...

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updated 3 years ago

Tiedrank_(X,dim) by Daniel

Daniel (view profile)

Like MATLAB's tiedrank function, but works along dimension dim of ND-array. (rank, correlation, tied)

tiedrank_( X,dim )

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updated almost 5 years ago

Observation Rank by Ahmed Badr

Rank a vector of observations in an increasing order, it can easily deal with tie "duplicated rank" (rank, observation rank, rank in nonparametric...)

[ranked]=rank(vector)

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updated 6 years ago

refmod by david s

david s (view profile)

Compute row echelon form modulo p (row echelon form, rank, modulo)

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updated 6 years ago

Poker hand ranker by Rob Slazas

Rob Slazas (view profile)

Function that evaluates poker hands, returns ranks and text descriptions. (games, poker, hand)

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updated 8 years ago

Spearman Rank Correlation by Alexandros Leontitsis

It calculates the Spearman rank correlation coefficient. (statistics, probability, spearman)

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updated 9 years ago

Google's PageRank by Fahad Al Mahmood

Returns Google's PageRank for the entered URL (data import, data export, google)

pagerank(url)

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updated 9 years ago

Arbitrary Rank Update to Cholesky Factorization by Greg von Winckel

Solves the Cholesky factored system with arbitrary update. (linear algebra, cholesky, symmetric)

x=cholrankup(R,U,V,b)

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