image thumbnail

updated almost 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

image thumbnail

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)

image thumbnail

updated 2 years ago

Correlation permutation test with correction for multiple comparisons by David Groppe

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...

image thumbnail

updated almost 3 years ago

Tiedrank_(X,dim) by Daniel

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

tiedrank_( X,dim )

image thumbnail

updated 4 years ago

Least squares with minimum-norm solution by Ivo Houtzager

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

lsmin.m

lsmind.m

make_lsmin.m

image thumbnail

updated 4 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)

image thumbnail

updated 5 years ago

refmod by david s

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

image thumbnail

updated 6 years ago

Poker hand ranker by Rob Slazas

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

image thumbnail

updated 8 years ago

Spearman Rank Correlation by Alexandros Leontitsis

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

image thumbnail

updated almost 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)

image thumbnail

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)

Contact us