Chi Square Tool
fitChiSquare is a generalized chi-square fitting routine for any model function when data measurement errors are known; it returns the model parameters and their uncertainties at the delta chi-square = 1 boundary (68% confidence interval). It also returns the chi-square and degrees of freedom...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (41): Generalized Nonlinear Non-analytic Chi-Square Fitting Download |
Chi-square tests of homogeneity and independence.Computes the P-value for I x J - table row/col independence.Ref.: DeltaProt toolbox at http://services.cbu.uib.no/software/deltaprot/Input:X: data matrix (I x J -table) of the observed frequency cells.method: 'RC': Read-Cressie power divergence...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (45): Chi-square tests Download |
CHISQUARECONT takes as input a 2x2 matrix that represents a 2x2 contingency table andcalculates the probability of obtaining the observed and each of the more extreme tablesbased on the pearson chi square test which is based on the chi square distribution. Thechi square test might become...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Chi-square test - contingency tables Download |
CHI2RAYLTEST: Single sample Pearson Chi Square goodness-of-fit statistical test to examine a null hypothesis of Rayleigh Channel.H=CHI2RAYLTEST(X,ALPHA) performs the particular case of Pearson Chi Squaretest to determine whether the null hypothesis of a Rayleigh channel realization is a...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Rayleigh Channel Pearson Chi Square Test Download |
CHI2TEST: Single sample Pearson Chi Square goodness-of-fit hypothesis test.H=CHI2TEST(X,ALPHA) performs the particular case of Pearson Chi Square test to determine whether the null hypothesis of composite normality PDF is a reasonable assumption regarding the population distribution of a random...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Pearson Chi Square Hypothesis Test Download |
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
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (40): chi square feature analysis Download |
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
License: Freeware | Size: 3.07 KB | Download (119): Statistics::ChisqIndep Download |
It will test for trends when seasonality is present and over multiple observation stations, all of which are Chi-square statistics.These tests will allow for ties, missing data, and multiple observations per time index, since it uses the enhanced ktaub.m function that was recently updated.There...
Platforms: Windows, Mac, *nix, Matlab, Solaris
License: Freeware | Download (59): GlobalTrends 12-13-2008 Download |
FitChiTool provides an interface similar to the Curve Fitting Toolbox to the fitChiSquare function.This allows you to perform fits using chi-square when measurement errors are known on linear or nonlinear models. It allows allows you to perform fits with multiple independent (more than one x)...
Platforms: Matlab
License: Freeware | Size: 225.28 KB | Download (46): GUI for Generalized Nonlinear Non-analytic Chi-Square Fitting Download |
GlobalTrends- Homogeneity tests for multiple seasons and stations. This function will test for trends when seasonality is present and over multiple observation stations, all of which are Chi-square statistics. There are so many statistical tests being done, this function is more like a script or...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Homogeneity test of Global Trends using Chi-Square on Mann-Kendall Download |
These are some of the SigmaXL features:
Data Manipulation:
' Subset by Category, Number, Date or Random
' Stack Subgroups Across Rows
' Random Number Generator
Templates & Calculators:
' DMAIC & DFSS Templates
' Lean Templates
' Probability Distribution Calculators
' MSA Templates
' Process...
Platforms: Windows
License: Shareware | Cost: $249.00 USD | Size: 48.77 MB | Download (62): SigmaXL Download |
With StatPlus 2006, 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 2006 is virtually unlimited - sociology, financial analysis, biostatistics,...
Platforms: Windows
License: Shareware | Cost: $120.00 USD | Size: 6.43 MB | Download (991): StatPlus Download |
BioStat - user-friendly biology and medicine oriented statistical software. With BioStat 2007, one gets a robust suite of statistics tools and graphical analysis methods that are easily accessed though a simple and straightforward interface. While BioStat 2007 is aheavy-duty biology and medicine...
Platforms: Windows
License: Shareware | Cost: $100.00 USD | Size: 21.9 MB | Download (1094): BioStat 2007 Download |
With StatPlus 2007, 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 2007 is virtually unlimited - sociology, financial analysis, biostatistics,...
Platforms: Windows
License: Shareware | Cost: $140.00 USD | Size: 21.12 MB | Download (1005): StatPlus 2007 Download |
With StatPlus 2008, 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 2008 is virtually unlimited - sociology, financial analysis, biostatistics,...
Platforms: Windows
License: Shareware | Cost: $160.00 USD | Size: 31.61 MB | Download (1005): StatPlus 2008 Download |
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,...
Platforms: Windows
License: Shareware | Cost: $160.00 USD | Size: 30.14 MB | Download (446): StatPlus 2009 Download |
chi2test(data, numOfInterval)data: input random numbernumOfInterval: number of intervalrequire:n/k >= 5k >= 100
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): Chi Square Test for Independence Download |
QuickChiX is a programme for carrying out chi-square analysis
Platforms: Mac
License: Freeware | Download (111): QuickChiX Download |
ProbabilityCalc calculates the probability of z, t, F, and chi-square values.
Platforms: Mac
License: Freeware | Download (102): ProbabilityCalc Download |
PoissonMax is a handy, small, command prompt based application specially designed to compute Poisson maximum likelihood mean frequency from limiting dilution data, with 95% confidence limits and Chi-square value.
Platforms: Windows
License: Freeware | Download (514): PoissonMax Download |