Variance Swap

Suppose that you have a signal Y (Y can be a time series, a parametric surface or a volumetric data series) corrupted by a Gaussian noise with unknown variance. It is often of interest to know more about this variance. EVAR(Y) thus returns an estimated variance of the additive noise.EVAR provides... Platforms: Matlab

Semi variance method and scaled windowed variance method for fractal time series analysis.Referernce: Evaluating scaled windowed variance methods for estimating the Hurst coefficient of time series Physica A: Statistical and Theoretical PhysicsVolume 241, Issues 3-4, 15 July 1997, Pages 606-626 Platforms: Matlab

Performs the nonparametric squared ranks test on quality of variance for two samples. Based on Conover (1981), 'Practical Nonparametric Statistics', pp. 239-248.Uses normal approximation for for m >10 (MATLAB fxn norminv or table if norminv unavailable). Uses normal approximation if ties exist.... Platforms: Matlab

These files are an adaptation of the ANOVA variance component estimators to be used in the analysis of genetic data, specifically Cockerham's 1969 Theta. Formulae were adapted from Sokal and Rohlf's 1995 Biometry, and test files from the book are given as reference. 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 = 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

Snood Swap is a super fun Snood swapping puzzler from SnoodWorld. Your goal is to make lines, horizontally or vertically, of three or more matching Snoods. Swap two adjacent Snoods, and if you make a line of three or more Snoods, they will be transported off the board and new Snoods will fall... Platforms: Mac

Firefox URL Swap (Find and Replace). The URL Swap extension changes the root to another URL that you specify in the Preferences window. Platforms: *nix

Solve the autumn puzzle by swapping adjoining items to create horizontal or vertical combinations of 3 or more identical items. When you have successfully created a combination, it will disappear. New items will fall into the game field, and you get more points, and the level bar becomes higher.... Platforms: Windows

Swap faces between images automatically! FaceSwapper makes it easy to cut and paste faces from one picture into another without precision selections or manual color adjustments. The cutting and pasting occurs in 3D space, allowing you to easily match the angle and direction of the target face. No... Platforms: Windows

swapd is a dynamic swap creation deamon, it monitors the system memory and detect when swap creation will be required. the swap size is determined automatically with respect of sysadmin limits. Installation: - Make sure you are logged in as root. - Run make install. - Take a look at... Platforms: *nix

The cryptoswap package supports building an encrypted swap partition when a system boots. This must be necessary on systems that use encrypted filesystems because plaintext secrets may be written to disk when memory is swapped to disk. Cryptoswap.sh should be installed in /etc/init.d. During... Platforms: *nix

Swap Track & Artist is an AppleScript that swaps the track name and artist of all -- or just the selected (hilited) -- tracks of the selected playlist. Platforms: Mac

TIFF Merge Split ActiveX Component can merge, split, swap, delete , extract, add page of existing multipage TIFF file. It have fast TIFF engine, the processing time is very fast. Export all pages of existing multipage TIFF file. Return number of pages of existing multipage TIFF file. Merge... Platforms: Windows, Windows 7

Solve the autumn puzzle by swapping adjoining items to create horizontal or vertical combinations of 3 or more identical items. When you have successfully created a combination, it will disappear. New items will fall into the game field, and you get more points, and the level bar becomes higher.... Platforms: Windows

A tiny application that allows you to have up to 10 different docks and swap from the menu-bar. It will radically improve your productivity, and completely reinvent your user interface experience. Platforms: Mac

You’ll Never Be More Addicted... Swap ’til you drop with Super Swap, an exciting blend of addictive action and match-3 fun! Choose from 4 fun game modes—focus on strategy in Classic Mode, slide rows to win in Rows Mode, beat the clock in Speed Mode a Platforms: Mac

SwapAll command allows you to easily swap multiple selections on the stage with an item in the library.Currently the built-in 'Swap...' button in flash cannot be used when multiple items are selected on the stage- even if they are all instances of the same symbol.You can use the 'Swap All'... Platforms: Flash

This fuction uses the "variance ratio test" and the "rkp" associated functions to compute the variance ratio ,the tests statistics and the corresponding p-values based on randomization (simulation). Platforms: Matlab

Besides the power estimation it makes the hypothesis testing concerning the one-sample variance. The function only needs the sample variance, the sample size, the hypothesized value and the significance level. Platforms: Matlab