Statistical Power Calculation

Power On X is a tool for the calculation of statistical power. The program can perform calculations of required sample size to achieve a desired power, and calculations of power for previously run studies/experiments. In addition, the paid version can generate power/sample size tables.

Estimates the exact statistical power of a performed Student's t test about mean(s). Here, according to Winer (1970) we use the exact power by the noncentral cumulative distribution function. It recalls you the statistical result of the test you should have arrived. Inputs:t - Student's t...

Estimates the statistical power of an analysis of variance Model II (random-effects) after it has been performed. It requires the observed F-statistic value, numerator degrees of freedom, denominator degrees of freedom and significance level.


Platforms: Matlab

Estimating of the statistical power of a performed (a posteriori) single factor Multivariate Analysis of Variance (MANOVA).It needs to input the observed parameters among two possible options. Option 1: multivariate observed F-statistic, numerator degrees of freedom, denominator degrees of...


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

This file estimates the a priori statistical power of a single-factor Multivariate Analysis of Variance (MANOVA).The MATLAB macro needs to Input the R2-alternate-hypothetical population proportion of variance of the source-proportion of residual variance (error) ratio [PVs/PVe], p-number of...


Platforms: Matlab

Web Photos is a program for the rapid creation of photo albums for viewing on the web or CDs. The albums can be viewed with a standard web browser.The album consists of a front page that contains all the pictures of the album displayed as thumbnails. When one of the thumbnails is clicked you are...


Platforms: Mac

iCalMaker is an easy to use program for the rapid creation of vCal diary appointment files for use with iCal and other such applications. It can be used:to use an 'intelligent' import of appointment data from the clipboard to import appointments from tab and comma delimited files to import data...


Platforms: Mac

quickWebAlbum creates photograph albums from a folder of JPEG files. Two types of album can be created, one that provides a page of thumbnail images linked to large versions of the pictures, the second type of album automatically changes images to produce a 'slideshow'.


Platforms: Mac

JPEGCleaner removes unnecessary data (meta-data, resource forks) from jpeg and gif files. This results in smaller files that are quicker to send by e-mail and require less storage space


Platforms: Mac

WebSiteCleaner removes unnecessary characters from html files, and prepares jpeg and gif files for use on the web.


Platforms: Mac

mailMaker allows the creation of personalised bulk e-mails (newsletters), which can be sent via the users default e-mail client to friends, family, clients, classmates, or society/club members. Using mailMaker it is possible to:create an e-mail to be sent to multiple recipientsadd addresses for...


Platforms: Mac

Menu Tunes takes a direct copy of album and artist details from iTunes (from either the playlist or the iTunes Music Store (iTMS)) and finds online suppliers for the CDs. The name of the CD, the store(s) from which it is available, and the cost are all displayed in the menu. By selecting a store...


Platforms: Mac

PhotoInfoEditor is an easy to use meta-data editor for photo (JPEG/RAW/Tiff) files. The program is freeware, however, donatations can be made to help support future development.With PhotoInfoEditor you can add location and summary details to a JPEG/RAW or Tiff files. Location information consists...


Platforms: Mac

About quickWebAlbum Creates photograph albums from a folder of JPEG files. Two types of album can be created, one that provides a page of thumbnail images linked to large versions of the pictures, the second type of album automatically changes images to produce a slideshow . Whats New in this...


Platforms: Mac

The Mass Univariate ERP Toolbox is a freely available set of MATLAB functions for performing mass univariate analyses of event-related potentials (ERPs), a noninvasive measure of neural activity popular in cognitive neuroscience. A mass univariate analysis is the analysis of a massive number of...


Platforms: Matlab

Calculates the pump power of fluids. This calculator supports two different units of measurements. SI Units and US Units. Easy to use. Pumping power calculator will accept input in SI and Metric measurement units and will calculate the following: 1) Pump hydraulic power 2) Shaft power...


Platforms: Windows

This is a Thyristor Three Phase Rectifier. Power measurement is performed by phasor calculation and is compared with values of nonsinusoidal power definitions of Std. IEEE 1459-2000. Only Apparent Power is performed.


Platforms: Matlab

This is an OSX dashboard widget that enables quick calculation of data needed to assess statistical significance: 1. The margin of error for a specific result for a specific sample size. For example if you surveyed 100 people out of a total population of 100,000 and 85% said they did like...


Platforms: Mac

Flexiblesoft Power Man adds a capability of fast power management in your computer using system tray, hot keys and task scheduler. Easy to use Wizard will help you quickly to schedule main operations: Log off, Power off, Restart, Shut down, Stand by, Hibernate, Turn off monitor. Padding features:...


Platforms: Windows