Symbol Probability in a message by Ashish Meshram (Meet)

This file deals with calculating symbol probability in a message (probability, source coding, communication)

GetSymAPrioriProb(a)

Test.m

ROC curve by Giuseppe Cardillo

compute a ROC curve (receiver operating ch..., roc, statistics)

ROCout=roc(varargin)

Duration (CDF) Plot by Roger Parkyn

A simple plotter for ranked data against empirical probability. (hydrology, probability, duration plot)

duration_plot(y_data, varargin)

PDFsampler by Pantelis Sopasakis

A simple and handy PDF (Probability Distribution Function) re-constructor and sampler. (distribution function, probability, monte carlo)

PDFsampler

Gamma Function CDF by Jamal

matlab code for ploting Gamma Function CDF. (gamma cdf, probability)

gamma_cdf.m

Gamma Function PDF by Jamal

matlab code for ploting the pdf of the gamma function. (gamma function, probability)

gamma_pdf.m

Outlier removal v2 by Paul

Rosner's many outlier test, vectorized. (outlier removal, outlier, rosner)

outlier(y, alpha, k)

Preprocessing dataset in IDS by Maher Salem

This code transfer nominal features into numeric and then normalize the whole dataset using min-max (preprocessing, normalization, kdd)

KDDPreprocessor.m

Log scale density function of basic distributions by Mo Chen

probability density function of basic distributions in log scale (pdf, probability, distribution)

logBesseli(nu,x)

logDirichletPdf(X, a)

logGaussPdf(X, mu, sigma)

RANDRAW by Alex Bar-Guy

Efficient Random Variates Generator (from over 50 distributions). (random variable gener..., poisson, distribution)

randraw.m

Three way Dual Probability by Alex Dytso

This code simulates a dual between 3 players and compares two strategies (demo, probability)

ThreeWayDualProbability.m

probOfStreak by Jeff Evans

Calculate the probability of a run or streak of K consecutive successes in N Bernoulli trials. (probability, combinatorics, run)

probOfStreak(N,K,p)

Wilcoxon test by Giuseppe Cardillo

non parametric Wilcoxon test for two paired samples (statistics, probability, paired samples)

STATS=wilcoxon(varargin)

EM for HMM Multivariate Gaussian processes by Sebastien PARIS

A fast implementation of the EM Algorithm for HMM Multivariate Gaussian Mixture (probability, forwardbackward, em)

mexme_em_ghmm.m

test_em_ghmm.m

EM_MVGM by Sebastien PARIS

Fast implementation of EM algorithm for multivariate gaussian mixture (statistics, probability, expectationmaximizati...)

mexme_em_mvgm.m

test_em_mvgm.m

PCA and ICA Package by Brian Moore

Implements Principal Component Analysis (PCA) and Independent Component Analysis (ICA). (correlation, independence, signal processing)

myCenter(z)

myCenterAndWhiten(z)

myICA(z,NUM,varargin)

Kalman Filter Package by Brian Moore

Implements Kalman Filter, Extended Kalman Filter, Dual Kalman Filter, and Square Root Kalman Filters (digital filters, statistics, signal processing)

EWMA(z,L)

EWMACovEst(z,smoothed_z,i,N,Rold,Qold)

KalmanFilterIteration(z,Q,R,x_aposteriori_last,P_aposterior...

MyRegression by Giuseppe Cardillo

A simple function on LS linear regression with many informative outputs (statistics, probability, leastsquares linear r...)

[slope,intercept,STAT]=myregr(x,y,verbose)

Inequality Package by Francesco Pozzi

Inequality Metrics: Gini Coefficient associated to the Lorenz Curve, Theil and Atkinson indexes (atkinson, statistics, gini)

atkinsonineq.m

ginicoeff(p, w)

lorenzcurve.m

Texas Hold'Em Poker Simulator by Brian Moore

This application simulates Texas Hold'Em poker probabilities via Monte Carlo simulation. (cards, probability, gui)

TexasHoldEmSimulator(varargin)

NEARESTPOINT (sep 2012) by Jos (10584)

NEARESTPOINT - find the nearest value in another vector (statistics, probability, distance)

nearestpoint(x,y,m)

N_PERMUTE_K by Matt Fig

All possible permutations of the elements of set N, taken K at a time, with repetition. (c, combinations, multisets)

npermutek(N,K)

Hazard Rate Bootstrapping by Vilen Abramov

This file bootstraps hazard rates from a series of 1/3/5/7/10-year par spreads. (cds, bootstrapping, hazard)

hazard

Logrank by Giuseppe Cardillo

Comparing survival curves of two groups using the log rank test (kaplanmeier, hazard rate, probability)

logrank(varargin)

STBL: Alpha stable distributions for MATLAB by Mark Veillette

Functions to handle one-dimensional alpha stable distributions (mathematics, probability, statistics)

stblcdf(x,alpha,beta,gam,delta,varargin)

stblfit(X,varargin)

stblinv(u,alpha,beta,gam,delta,varargin)

Cumulative distribution function of the studentized range (for Tukey's HSD test) by Peter Nagy

cdfTukey returns the cumulative distribution function of the studentized range (q). (statistics, probability, tukeys hsd)

prtrng=cdfTukey(q,v,r)

Erlang B continuation by Yin Chi

Evaluates Erlang B formula for non-integer number of servers. (erlang, probability)

erlang(A,k)

Odds by Giuseppe Cardillo

Compute odds and risk ratio on 2x2 matrix (statistics, probability, risk ratio)

odds(varargin)

Fisher’s Exact Test by Michael Boedigheimer

Hypergeometric cumulative distribution (left, right and two-tailed) including permutation testing. (hypergeometric, statistics, biotech)

fexact( varargin )

Circular Statistics Toolbox (Directional Statistics) by Philipp Berens

Compute descriptive and inferential statistics for circular or directional data. (directional statistic..., ang, circle)

circ_ang2rad(alpha)

circ_axial(alpha, p)

circ_axialmean(alphas, m, dim)

Weighted Correlation Matrix by Francesco Pozzi

Compute coefficients of the Weighted Correlation Matrix, as an alternative to CORRCOEFF (correlation, weighted correlation, probability)

weightedcorrs.m

TRIPLESTEST by Jos (10584)

a non-parametric test for asymmetry (moment, nonparametric, test symmetry nonpara...)

triplestest(X, alpha)

Texas Holdem Win Probabilities by Oliver Rice

Calculates the probability of each player winning a round of Texas Holdem (texas, holdem, poker)

CardAnalyze( Hand, Table, nPlayers, nIter )

DemoCardAnalyze.m

Confusion matrix / Matching matrix along with Precision, Sensitivity, Specificity and Model Accuracy by Avinash Uppuluri

CFMATRIX2 calculates the confusion matrix and related parameters for a classification algo. (statistics, probability, confusion matrix)

cfmatrix2(actual, predict, classlist, per, printout)

Generate Random Numbers from a 2D Discrete Distribution by Tristan Ursell

Random numbers from any 2D discrete probability distribution, at any resolution. (discrete, distribution, generate)

[x0,y0]=pinky(Xin,Yin,dist_in,varargin)

Random Numbers from a Discrete Distribution by Tristan Ursell

Simple algorithm to generate random numbers from a user-defined discrete probability distribution. (pick, noise, variable)

gendist(P,N,M,varargin)

The N-way Toolbox by Rasmus Bro

Tools for fitting multi-way (tensor) models such as PARAFAC (parafac, npls, trilinear)

B=unimodal(X,Y,Bold)

B=unimodalcrossproducts(XtX,XtY,Bold)

C=ckron(A,B)

Fisher Matrix Toolbox (Fisher4Cast ) by Yabebal Fantaye

General Fisher Matrix Toolbox and GUI (fisher matrix, latex, fisher4cast)

Cooray_et_al_2004

EXT_FF_Blake_etal2005_Input

EXT_FF_Blake_etal2005_Main(Input_survey)

Seasonal Kendall Test with Slope for Serial Dependent Data by Jeff Burkey

Seasonal trends using tau-a,b and seasonal slope with intervals, accounts for serial dependence. (mannkendall, probability, trends)

sktt.m

Outlier Detection and Removal [hampel] by Michael Lindholm Nielsen

Detect and replace outliers with appropriate local values in a non-linear time series. (hampel filter, probability, time series)

hampel(X, Y, DX, T, varargin)

Weighted Data Binning [wbin] by Michael Lindholm Nielsen

Weighted data binning. (weighted data binning, data binning, time series)

wbin(X, Y, E, DX)

Birthday probability solution by samil

Solution to the problem of finding the probability of at least two people having the same birthday (birthday, probability)

sameBirthDayProbability.m

NDellipse by Sebastien PARIS

Returns coordinates of 2d ellipsoids (statistics, probability, 2dellipsoidnd slices)

mexme_ndellipse.m

test_ndellipse.m

Find and return Binomial Coefficients (BCs) in a matrix up to N. by Bruce Raine

This function can return N choose K (K <= N) as well as a BC matrix up to N choose N. (binomial coefficients, combinations, probability)

binomind(n,k,speed)

Log Multivariate Normal Distribution Function by Benjamin Dichter

outputs log likelihood array for series of observations x where x_n ~ N(mu,Sigma) (gaussian, normal distribution, probability)

logmvnpdf(x,mu,Sigma)

Orthogonal Linear Regression in 3D-space by using Principal Components Analysis by Ivo Petras

Orthogonal Linear Regression by using PCA (fitting, pca, orthogonal regression)

fit_3D_data(XData, YData, ZData, geometry, visualization, s...

Neural Network Classifiers by Sebastien PARIS

Mex implementation of 3 majors neural networks classifiers. (grlvq, h2mglvq, statistics)

test_NN

basicroc.m

ini_proto.m

Monte Carlo Method by Siva Srinivas Kolukula

Calculating pi using Monte Carlo Method (monte carlo method, monte carlo simulatio..., random numbers)

MonteCarlo.m

Fast ND multidimensional gaussian mixture random generator by Sebastien PARIS

A fast generator of gaussian mixture samples (statistics, probability, mixture)

mexme_sample_mvgm.m

test_sample_mvgm.m

2D Histogram Calculation by Laszlo Balkay

Quick computation of two-dimensional histogram of bivariate data (2d histogram, statistics, probability)

hist2(x, y, xedges, yedges)