Chi Squared

This test is based on the Wilks'method (1963) designed for detection of a single outlier from a normal multivariate sample and approaching the maximun squared Mahalanobis distance to a F distribution function by the Yang and Lee (1987) formulation. A significative squared Mahalanobis distance...

Hotelling's T-Squared multivariate test for one sample, two independent samples [homoskedasticity or heteroskedasticity (to test)] and two dependent samples.

This toolbox contains a set of functions which can be used to compute the Least Median of Squares regression, the Reweighted Least Squares regression, the accociated location and scale estiamtors, and the Minimum Volume Ellipsoid. The concept is the minimization of the median of the squared...


Platforms: Matlab

Statistical power of a performed (a posteriori) multivariate Hotelling's T-Squared test. File needs to input the observed multivariate F-statistic, number of data of interested sample (group) 1, number of data of complement sample (group) 2, number of variables, and significance (default =...


Platforms: Matlab

Sample size required in tests concerning the variance, employing the Chi-square distribution and solved by iterative fashion (directed trial and error). This means that we enter an initial value for n in order to obtain a better estimate. It only needs the sample variance, expected (hypothesized)...


Platforms: Matlab

This code implements the 1D polynomial regression method. It uses the least square method for the finding of regression polynomial coefficents. Outputs of the script are polynomial regression coefficients, residuals, the sum of squared errors, the determination index and the graphical comparison...


Platforms: Matlab

The Mahalanobis distance between a pattern measurement vector of dimensionality D and the center of the class it belongs to is distributed as a chi^2 with D degrees of freedom, when an infinite training set is used. However, the distribution of Mahalanobis distance becomes either Fisher or Beta...


Platforms: Matlab

Y = UPSIDEVARIANCE(Y) returns the upside variance for columns of variable Y.Y = UPSIDEVARIANCE(Y, m) returns the upside variance using vector m as expected value for columns of variable Y.====================================================Upside variance is defined as the average sum of squared...


Platforms: Matlab

Y = UPSIDECORRELATION(Y) returns the upside correlation for columns of variable Y.Y = UPSIDECORRELATION(Y, m) returns the upside correlation using vector m as expected value for columns of variable Y.====================================================Upside correlation is defined as the upside...


Platforms: Matlab

Y = DOWNSIDECORRELATION(Y) returns the downside correlation for columns of variable Y.Y = DOWNSIDECORRELATION(Y, m) returns the downside correlation using vector m as expected value for columns of variable Y.====================================================Downside correlation is defined as...


Platforms: Matlab

Y = DOWNSIDEVARIANCE(Y) returns the downside variance for columns of variable Y.Y = DOWNSIDEVARIANCE(Y, m) returns the downside variance using vector m as expected value for columns of variable Y.===================================================Downside variance is defined as the average sum of...


Platforms: Matlab

This function estimates and plots a wavelet-based magnitude-squared (MS) coherence between two time series and both sampled at the same sampling rate.The function was designed for biological time series (EEG etc.) analysis. However, it can be applied to other stochastic time series.


Platforms: Matlab

The BBL format is the main output format of the Power Graph. A BBL file describes nodes, groups of nodes (power nodes), as well as the edges between these groups of nodes (power edges). Each line contains a piece of information of the following type: * NODE {node identifier} -- Defines a single...


Platforms: Mac

New restyled theme for the Elegant GNOME, includes two window border themes(rounded and squared) and userChrome.css for the Firefox. The Pack have been updated to the version 0.5.0 Before complaining about any issue, make sure that you are running the last pack version. It'll be great, if...


Platforms: *nix

Reality Factory 2 is a next-generation game creation suite built with the original Reality Factory and its users in mind. It will combine the powerful Ogre graphics engine with flexible Python scripting and advanced time-saving features to create a strikingly intuitive game development...


Platforms: *nix

Fraud is a threat to any organisation from both internal and external parties. Securing a company against these risks is just one security step in the overall protection plan. Identifying external parties that have gained backdoor access, or internal staff that are defrauding a company need also...


Platforms: Windows, Windows 8, Windows 7, Windows Server

This is a well-known two-player board game. We wrote this game for sentimental reasons remembering our school time. May be you too remember hidden squared papers, low calls to your school comrade: "G-4" - "Hit !" - "Ship sunken...". This game allows you to hide 7 towns on a 10 X 10 grid,...

Visual CHM 3.0-Visual tool to make CHM file It is charatized by visualiztion, very easy but Prefessional! You don't have to know abstract Contents, such as TOC, CHI, what you see is what you want. A friendly interface Will help you quickly become a "CHM Maniac".

Analyse-It for Excel: General Statistics brings statistical analysis to Microsoft Excel 95, 97, 2000 and XP, with 14 parametric and 17 nonparametric procedures for descriptive statistics, testing normality, comparing groups, correlation, and regression. Analyse-It loads with Excel, analyses data...

Easy Web Buttons lets you point and click your way to beautiful buttons in minutes. Change colors, fonts, gradient, lighting effects and more! Exports to any format, includinged layered PhotoShop files. Easily add captions, dropshadows and more. By changing various colors and refraction options...


Platforms: Windows