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Bmi Standard Deviation software
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Bmi Standard Deviation

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Added: August 19, 2013 | Visits: 299

Moving window standard deviation Occasionally I see a request for computation of a running, windowed standard deviation. This is easily accomplished using filter and the alternative formula for the standard deviation:std = sqrt((sum(x.^2) - n*xbar.^2)/(n-1)).Movingstd allows you to specify forward, backward or central windows of...



Platforms: Matlab

License: Freeware Size: 10 KB Download (19): Moving window standard deviation Download

Added: May 28, 2013 | Visits: 352

Statistical Calculator Statistical Calculator calculates minimum, maximum, mean, median, mode, percentage unique, range, midrange, standard deviation, quartiles and more.





Platforms: CGI and Perl

License: Freeware Size: 10 KB Download (20): Statistical Calculator Download

Added: April 25, 2013 | Visits: 192

multstat This m-file returns the mean, variance and standard deviation of the multinomial distribution with parameters N and P. The Expected Value (i.e., averages):Expected Value = m = Sum(Xi doOCo Pi), the sum is over all i's. Expected value is another name for the mean and (arithmetic) average.The...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): multstat Download

Added: August 31, 2013 | Visits: 203

cumulativ statistic it's useful to see how the mean and the standard deviation change when you use more samples to calculate it.


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): cumulativ statistic Download

Added: September 09, 2013 | Visits: 241

Gaussian realization of a random variable GAUSSian REALIZation of a random variable with standard deviation sigma and correlation length lambda


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): Gaussian realization of a random variable Download

Added: June 03, 2013 | Visits: 240

MeanStdF Mean or standard deviation are usually computed for whole part of the analysed signal. However, sometimes we would like to know how this quantities are changing in the data flow. MEANSTDF compute the expected mean and standard deviation values using user defined window for every data position....


Platforms: Matlab

License: Freeware Size: 10 KB Download (18): MeanStdF Download

Added: July 17, 2013 | Visits: 189

cumulative statistic with NaN's it's useful to see how the mean and the standard deviation change when you use more samples to calculate it.The Array can contain NaN's but it's slower than cumstat (File ID: #26899) because it contain a for-loop


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): cumulative statistic with NaN's Download

Released: September 01, 2006  |  Added: November 07, 2006 | Visits: 2.767

StatAssist StatAssist displays graphs and related properties of more than 40 probability distributions. This application will save you time and prevent calculation errors if your work or study involves the use of continuous or discrete distributions. It allows to quickly select a distribution of interest,...


Platforms: Windows

License: Shareware Cost: $49.00 USD Size: 1.57 MB Download (187): StatAssist Download

Released: June 05, 2012  |  Added: June 05, 2012 | Visits: 358

SmartChart Managing your stock trading activity with “Smart Chart” is a cinch. The program can read practically any ASCII file or MetaStock file and plot the data. The package includes: * Over 30 of the most popular technical indicators into the charting software so you have access to the likes of...


Platforms: Windows

License: Shareware Cost: $69.95 USD Size: 1.41 MB Download (31): SmartChart Download

Added: May 10, 2013 | Visits: 250

Plugin Stats The standard deviation is displayed with a green bar, while today's downloads are shown using a red link crossing the graph.InstallationUnpack and upload it to the /wp-content/plugins/ directory.Activate the plugin through the 'Plugins' menu in WordPress. Requirements: - WordPress 2.5 or higher


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

License: Freeware Download (27): Plugin Stats Download

Added: May 20, 2013 | Visits: 194

Progressive mean and standard deviation This function calculates, in a "progressive" way, the mean and the standard deviation for a given vector (or matrix): it is useful in order to check stationarity of a random process looking at this two estimators.


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (21): Progressive mean and standard deviation Download

Added: June 19, 2013 | Visits: 256

Are You More Skilled than a Monkey at Trading Stocks ? Considering some input arguments, this function performs n simulations with random trades in a price matrix, saving 3 performance indicators (annualized return, annualized standard deviation and annualized sharpe) at each simulationFor example, suppose that you're a trader and have earned 15% of...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 194.56 KB Download (18): Are You More Skilled than a Monkey at Trading Stocks ? Download

Added: December 10, 2013 | Visits: 344

Image intensity statistics This function returns statistics on the intensity of an image, including the sum, mean, standard deviation, min and max. A rectangular region of interest can be selected by the user by using 'r' as the 2nd parameter. Alternatively, the region of interest can be more accurately defined by a...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (20): Image intensity statistics Download

Added: June 09, 2013 | Visits: 212

Kernel Bandwidth Optimization function [optW, C, W] = sskernel(x,W,str)% [optW, C, W] = sskernel(x,W,str)%% Function `sskernel' returns an optimal bandwidth (standard deviation)% of the Gauss density function used in kernel density estimation.% Optimization principle is to minimize expected L2 loss function between% the...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (20): Kernel Bandwidth Optimization Download

Added: June 09, 2013 | Visits: 200

RelVar Whereas standard deviation and variance are measures of absolute variance, the coefficient of variation is a measure of relative variance. This is generally useful to compare several data sets. It can also be used as a simple quality indicator. The definition used here is ratio of standard...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): RelVar Download

Added: September 12, 2013 | Visits: 208

gaussian_mixture_model.m A Gaussian mixture model means that each data point is drawn (randomly) from one of C classes of data, with probability p_i of being drawn from class i, and each class is distributed as a Gaussian with mean standard deviation mu_i and sigma_i. Given a set of data drawn from such a distribution,...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 20.48 KB Download (25): gaussian_mixture_model.m Download

Added: May 24, 2013 | Visits: 227

Geometric standard deviation The stats toolbox provides a function to calculate the geometric mean of an array, but a function for the geometric standard deviation is oddly missing.Here is a function to fill that void, with no toolbox required.The function accepts a vector, matrix or N-D array; an optional flag to normalise...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (19): Geometric standard deviation Download

Added: August 02, 2013 | Visits: 202

Triangular Distribution Parameters - tridist_pars Calculates the min and max of a positive triangular distribution given a standard deviation (sigma) and assuming the mode = 1.This function can handle single value,vector or matrix inputs of sigma. For sigma > 1/sqrt(6), the distribution will be asymmetrical with minimum = 0 and mode = 1.


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): Triangular Distribution Parameters - tridist_pars Download

Added: July 31, 2013 | Visits: 199

fitparp function This function implemented by function 'copula111cGarch111VaR' and other related functions that will estimate the value at risk of portfolio.The marginal model are GARCH(1,1),GJR(1,1),AR(1)-GARCH(1,1)and AR(1)-GJR(1,1)the parameters and standard deviation of models will used for estimation of...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): fitparp function Download

Added: July 16, 2013 | Visits: 230

Noise estimation from rician noise corrupted images Estimates the noise standard deviation from an (MRI) image (2D) corrupted with Rician noise based on the skewness of the distribution. This method doesn't depend on the background for noise estimation. Can be used for MR images with and without background.Ref: Jeny Rajan, Dirk Poot, Jaber Juntu...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 40.96 KB Download (18): Noise estimation from rician noise corrupted images Download

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