Parametric Statistical Test
The K-nearest neighbors (K-NN) is an analogous approach. This method has its origin as a non-parametric statistical pattern recognition procedure to distinguish between different patterns according to a selection criterion. Through this method, researchers can generate future data. In other...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Shareware | Cost: $44.95 USD | Size: 64.25 MB | Download (49): KNN WG Download |
CopyCat is a handy application specially designed to offer users an easy and fast access to cophylogenetic analyses. It incorporates a wrapper for the program ParaFit, which conducts a statistical test for the presence of congruence between host and parasite phylogenies.
CopyCat offers various...
Platforms: Linux
License: Freeware | Size: 16 MB | Download (440): CopyCat for Linux Download |
CopyCat is a handy application specially designed to offer users an easy and fast access to cophylogenetic analyses. It incorporates a wrapper for the program ParaFit, which conducts a statistical test for the presence of congruence between host and parasite phylogenies.
CopyCat offers various...
Platforms: Mac
License: Freeware | Size: 16 MB | Download (435): CopyCat for Mac OS X Download |
Passing & Bablok described this procedure in the 1983.This procedure is ideal if you want to compare 2 different methods (instrument) which measure the same chemical analyte in the same sample.Classical linear regression method assume that variables X and Y are normal distributed and with a...
Platforms: Matlab
License: Freeware | Size: 583.68 KB | Download (44): Passing and Bablok regression Download |
The problem of fitting a straight line to data with uncertainties in both coordinates is solved using a weighted total least-squares algorithm. The parameters are transformed from the usual slope/y-axis intersection pair to slope angle and distance to the origin. The advantages of this are that...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (41): weighted total least squares straight line fit Download |
Nash-Sutcliffe model accuracy statistic. Nash-Sutcliffe coefficient is an indicator of the model?s ability to predict about the 1:1 line between observed and simulated data.The Nash-Sutcliffe coefficient is calculated as: sum(Qobs - Qsim)^2NS = 1 - ---------------------------- sum(Qobs -...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (41): Nash-Sutcliffe Model Accuracy Metric Download |
The skill score is a statistic similar to the Nash-Sutcliffe in that the closer to one the better the model prediction. This function interprets model predictability using residual error and observed variability in your data. A skill score of 1 means a perfect fit (don't we all wish). A skill...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (50): Estimating a models skill of predictability Download |
On the literature there are available several tests of the multivariate normality (ca. 50). Among them is the graphic approach based on a chi-square quantile-quantile plot of the observations' squared Mahalanobis distances. Besides the graphic q-q approaching, in this file we proposes an...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (44): Mulnortest Download |
VisualStat is a comprehensive and versatile desktop statistics package that is simple for beginners, yet powerful enough for experts. It is designed for business, science, marketing, and education, with fully functional spreadsheet. It incorporates all the descriptive statistics, parametric and...
Platforms: Windows 8, Windows, Windows 7
License: Shareware | Cost: $99.00 USD | Size: 558.73 MB | Download (63): VisualStat Download |
Difficult online iq and logic test. Number of right answers correlates with your intelligence quotient. The test consists of 10 questions, each of them allows to estimate your logical abilities. A group of more than 2000 of students has been tested with this iq test to gather the best statistical...
Platforms: Windows
License: Freeware | Size: 20 KB | Download (495): Online IQ Test Download |
This file executes the non parametric Mann-Whitney-Wilcoxon test to evaluate the difference between unpaired samples. If the number of combinations is less than 20000, the algorithm calculate the exact ranks distribution; else it uses a normal distribution approximation. The result is not...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (41): Mann-Whitney-Wilcoxon test Download |
H = COCHRANQTEST(X) performs the non-parametric Cochran's Q-test on the hypothesis that the K columns of N-by-K matrix have the same number of successes and failures. H==0 indicates that the null hypothesis cannot be rejected at the 5 significance level. H==1 indicates that the null hypothesis...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (48): COCHRAN Q TEST Download |
Sen's Trend Test with seasonallity present - Sen TAnother seasonal trend test that has good power detetecting a monotonic trends when seasonal cycles are present. But should only be used when no data are missing. When no data are missing this test is more accurate than the Kendall Seasonal...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Sens Trend Test with seasonallity present, non-parametric Download |
Dunn's test is the not parametric analog of Holm-Sidak multiple t-test. When you use the Kruskal-Wallis test, you know if there is a difference among your groups, but you can't apply the KWtest for each couple because the overall error is >alpha (Bonferroni inequality). By Dunn's test you can...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Dunn's test Download |
Analyse-It for Excel: General Statistics brings statistical analysis to Microsoft Excel 95, 97, 2000 and XP, with 14 parametric and 17 nonparametric procedures for descriptive statistics, testing normality, comparing groups, correlation, and regression. Analyse-It loads with Excel, analyses data...
License: Shareware | Cost: $100.00 USD | Size: 1.38 MB | Download (516): Analyse-it for Microsoft Excel Download |
Web page test automation tool. Fully written in Javascript and HTML set of tools, that fully simulate user walking through your pages. Allows you to set form fields, Verify value, position and related html source for specified text, handle alert and confirms, test new browser windows opened from...
Platforms: Windows, Windows CE
License: Freeware | Size: 13 KB | Download (561): Web page test automation toolkit Download |
WINKS (Windows KWIKSTAT) makes statistical data analysis understandable and easy to perform for the researcher, student, or scientist. Top award-winning shareware statistics program with thousands of users in over 65 countries. Basic analyses available in WINKS include Descriptive statistics and...
Platforms: Windows
License: Shareware | Cost: $99.00 USD | Size: 1.22 MB | Download (587): WINKS, Windows KWIKSTAT Download |
Test constructor is a universal program for testing knowledge. The program can be used to perform testing both at home and various educational institutions. The program allows using an unlimited number of topics, questions and answers. Test constructor supports five types of questions, which...
Platforms: Windows
License: Shareware | Cost: $29.95 USD | Size: 8.45 MB | Download (175): Test Constructor Download |
It has never been easier to be a teacher and create and grade tests as it is now with Markosoft's Test Creator and Test Taker applications. With the Test Creator, you can effortlessly build tests that include multiple choice, true/false, short answer, and essay questions and the tests can either...
Platforms: Windows
License: Shareware | Cost: $45.00 USD | Size: 1.26 MB | Download (235): Test Creator Download |
Achieving a degree of any kind can be an arduous task, and preparing for the numerous tests that occur along the way is one of the unpleasantries of higher education. Markosoft's Test Prep application was designed by one of our in-house consultants to make studying for a test a walk in the park....
Platforms: Windows
License: Shareware | Cost: $10.00 USD | Size: 665 KB | Download (122): Test Prep Download |