Chi Square Formula

Perform powerful data analysis in the familiar Microsoft Excel environment. Get repeatable results and empower Microsoft Excel with accurate, reliable statistics. StatFi is a highly affordable statistical package that brings complex statistical and analytical calculations into Excel. Unlike the...

With StatPlus 2009, one gets a robust suite of statistics tools and graphical analysis methods that are easily accessed though a simple and straightforward interface. The range of possible applications of StatPlus 2009 is virtually unlimited - sociology, financial analysis, biostatistics,...

With one simple mouse click, Square Privacy Cleaner allows you to erase Windows traces, recent opened documents, prefetch files, clipboard cache, MRU lists, temp folders, junk files, making PC operation fast and smooth. You can clean Internet traces, like cookies, history and cache of popular web...


Platforms: Windows

With one simple mouse click, Square Privacy Cleaner allows you to erase Windows traces, recent opened documents, prefetch files, clipboard cache, MRU lists, temp folders, junk files, making PC operation fast and smooth. You can clean Internet traces, like cookies, history and cache of popular web...


Platforms: Windows

Affiliate Promo Formula shows you how to make money online with affiliate marketing. If you want to make money than this form of internet marketing is for you. Learn how to get quick cashwith the affiliate promo formula.


Platforms: Windows

Formula Navigator is a clever tool for understanding the linkages within a complex spreadsheet. It is both a spreadsheet productivity enhancer and spreadsheet review tool, useful for anyone working with large and complex Microsoft Excel spreadsheets on a regular basis. Formula Navigator allows...


Platforms: Windows

Russian Square is an enhanced version of the conventional Tetris game. It supports single player mode or double player mode and the double player mode can be further divided into cooperation mode and duel mode. In cooperation mode, both players control the blocks in the same large window, which...


Platforms: Windows

If you like speed and fast cars then this extremely realistic 3D Formula One screensaver is for you. Watch as the best drivers in the world battle each other for the Grand Prix. You will not need to wait for the next F1 broadcast - the show is always right there for you. Your monitor will take...


Platforms: Windows

Square-Off is a puzzle game, based on the japanese "nonogram" puzzles (Sometimes called Griddlers, or paint by numbers). Your object in the game is to uncover all the black squares in the grid. To help you solve the puzzle, the number of black squares in each row and column is displayed. The...


Platforms: DOS, OS/2, BeOS, Palm OS, Windows, Mac, *nix, Windows CE

Random Number Pro is a practical math tool to generate random numbers according to different distributions. Only three steps you need do.Download and try it. Including Distributions: -Beta distribution, -Bernoulli distribution, -Bernoulli-Gauss distribution, -Binomial distribution,...


Platforms: Windows, *nix

This is a Formula One race on brooms! Seventeen tracks in different countries, skill levels, training races, all the fastest brooms to take your pick, and many other cool things. Take part in the Web-contest for top players. Great 3d graphics and sound. This year it is you who have to present...


Platforms: Windows

ESBPDF Analysis provides everything needed for using Discrete and Continuous Probability Distributions in a single Windows application. Most Tables and supplied functions (such as in MS Excel) give P(X less than A) and using algebra other results can be found whereas ESBPDF Analysis is...


Platforms: Windows

Times Square at the intersection of 42nd Street and Broadway in New York, almost on 7th Avenue, is one of the most famous places in the world. There you will find, among others, the New York Building. Everyone knows this place, and not for no reason is it in many movies, documentaries and...


Platforms: Windows

Math::CDF is a Perl module to generate probabilities and quantiles from several statistical probability functions. SYNOPSIS use Math::CDF; $prob = &Math::CDF::pnorm(1.96); if( not defined($z = &Math::CDF::qnorm(0.975)) ) { die "qnorm() failed"; } or use Math::CDF qw(:all); $prob =...


Platforms: *nix

In each square put numbers until the total for the row is equal to the value next to the row. Make sure you get the right values in each column and in the diagonal direction too! To see what it looks like, look below. Educational math software for school or personal.


Platforms: Windows, Mac

Calculates three indices of factorial invariance: the coefficient of congruence, a chi-square goodness of fit test, and Cattell's Salient Variable Similarity Index.


Platforms: Mac

Statistics::ChisqIndep is a Perl module to perform chi-square test of independence (a.k.a. contingency tables). Synopsis #example for Statistics::ChisqIndep use strict; use Statistics::ChisqIndep; use POSIX; # input data in the form of the array of array references my @obs = ([15, 68,...


Platforms: *nix

QuickChiX is a programme for carrying out chi-square analysis


Platforms: Mac

Statistics::Distributions is a Perl module for calculating critical values and upper probabilities of common statistical distributions. SYNOPSIS use Statistics::Distributions; $chis=Statistics::Distributions::chisqrdistr (2,.05); print "Chi-squared-crit (2 degrees of freedom, 95th...


Platforms: *nix

Text::NSP::Measures::2D::CHI::phi is a Perl module that implements Phi coefficient measure for bigrams. SYNOPSIS Basic Usage use Text::NSP::Measures::2D::CHI::phi; my $npp = 60; my $n1p = 20; my $np1 = 20; my $n11 = 10; $phi_value = calculateStatistic( n11=>$n11, n1p=>$n1p, np1=>$np1,...


Platforms: *nix