Chi Squared Table Contact Php

This script computes the Pearson???*a*?s Chi-Squared Statistic for a contingency table with m groups and n observations (m rows and n columns). For 2x2 tables the p-value, *log10 p-value, Bonferroni p-value and *log10 Bonferroni p-value are also computed.

Text::NSP::Measures::2D::CHI::x2 is a Perl module that implements Pearsons chi squared measure of association for bigrams. SYNOPSIS Basic Usage use Text::NSP::Measures::2D::CHI::x2; my $npp = 60; my $n1p = 20; my $np1 = 20; my $n11 = 10; $x2_value = calculateStatistic( n11=>$n11,...

This m-file performs the conditional as well as the Chi-squared corrected for discontinuity McNemar's exact test for two dependent (correlated) samples that can occur in matched-pair studies with a dichotomous (yes-no) response. Dependent samples can also occur when the same subject is measured...


Platforms: Matlab

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

Usage: [p, Q]= chi2test(x) The chi-squared test.Given a number of samples this function tests the hypothesis that the samples areindependent. If Q > chi2(p, nu), the hypothesis is rejected. Each column represents a variables, each row a sample. If you find any errors, please let me know: ....


Platforms: Matlab

3 goodnes of fit tests for thw Weibull: Anderson-Darling, Chi-squared and graphic


Platforms: Matlab

Cochran's C is a set of k Chi-squared distributed sums of squares (or the corresponding variances), each of v degrees of freedom. To accept at a significance level (alpha) that the maximum variance differ from the other ones, one should examine this function. It works for equal or unequal sample...


Platforms: Matlab

This tool creates a PHP class to interface to a given database table. The PHP class is a simple relational object mapper. It maps table columns to class attributes. It provides basic CRUD methods as well as utility methods such as CSV import and export.


Platforms: Windows, Mac, Linux

This hack enables users to easily create tables in their posts without requiring you to allow the table, tr and td HTML tags


Platforms: Windows, *nix, PHP, BSD

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

phpMyContact is a web application written in PHP/MYSQL that allows you to have a simple address book in a web server. It is multi-user, multi-language and searching, adding, editing and deleting of contacts in your address book are implemented. You must be running a web server that supports PHP...


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

parameter 1 is feature value (discrete), parameter 2 is the corresponding labelsthe reference paper is: S. Wu, P. A. Flach, Feature selection with labeled and unlabeled data, available athttp://ai.ijs.si/branax/iddm-2002_proceedings/Wu.pdfrelevant paper is: Technical Note: Bias in...


Platforms: Matlab

EasyFit allows to easily and quickly select the probability distribution which best fits to data, reducing your analysis times by 70-95% over manual methods. It includes numerous features designed to save you time, prevent analysis errors, and help you make better decisions. An integrated...


Platforms: Windows

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

Usage: [p, Q]= chi2bintest(x, n) The chi-squared binary test. Given a number of samples with a binary outcome ("is or is not something"),this function tests the hypothesis that the samples are independent.If Q > chi2(p, nu), the hypothesis is rejected. If x is a vector, each item is the result of...


Platforms: Matlab

This file performs the Stuart-Maxwell's test for all the marginal homogeneity (i.e. across all the categories simultaneously) for each of the two sample times (nominal samples). Obviously, it need a square KxK table.It is a non-parametric statistical test. The test was proposed by Stuart (1955),...


Platforms: Matlab

In order to run this m-file it is necessary to download the fractrimmeanfile you can find in the URL address:http://www.mathworks.com/matlabcentral/fil...53-fractrimmeanThe bootstrap is a way of estimating the variability of a statistic from a single data set by resampling it independently and...


Platforms: Matlab

Correspondence Analysis (CA) is a special case of Canonical Correlation Analysis (CCA), where one set of entries (categories rather than variables) is related to another set. Also, it can be seen as a special case of Principal Component Analysis (PCA), where it is used for tables consisting of...


Platforms: Matlab

Probability Analysis Software for Windows that provides an easy-to-use tool for using Discrete and Continuous Distributions, handling all the Probability Combinations for you. Features include Binomial, Poisson, Normal, Exponential, Student t, Chi Squared, F, Beta and Lognormal Distributions;...


Platforms: Windows

This aims to supply a Borland Delphi translation of Alan Miller's Random Module for FORTRAN-90. This translation has been done with Dr Miller's approval and is being made FREELY available to all Delphi Developers, though we do ask the Alan Miller and ESB Consultancy be given due credit....


Platforms: Windows