The dataset described in this article contains information on 345 plays on an electronic slot machine and the prize for each. This data can be used to illustrate parametric bootstrapping and tests of...

This tutorial contains SAS and SPSS instructions for categorial analysis techniques such as logistic regression and probit regression including models for ordered or unordered multiple choices. Key...

This calculator performs the following for a contingency table up to 5x5: chi-square analysis; Cramer's V; two asymmetrical versions of lambda; the Goodman-Kruskal index of predictive association;...

This applet allows users to enter data into a contingency table up to 6x6. The calculator returns observed frequencies, expected frequencies, chi-square statistic, degrees of freedom, p-value, and...

This page introduces contigency tables with an example on fruit trees and fire blight. Two calculators are provided that allow users to enter their own contigency table and test for treatment...

This interactive module helps students to understand the definition of and uses for clustering algorithms. Students will learn to categorize the types of clustering algorithms, to use the minimal...

This is an interactive tutorial on Statistics which covers data analysis, linear regression, moving averages, exponential smoothing, and clustering algorithms.

Each dataset in this collection includes description of the study, description of the data file, statistical topic covered, and reference. Topics addressed include: correlation, one-way ANOVA,...

A sketch by Anastasia Mandel reinterpreting Hat Shop by August Macke (1914) with the statistical caption "Discrete choice models, with a hat matrix."
This is part of a collection of sketches by...

This module demonstrates how to perform two chi-square tests, the chi-square test of independence and the chi-square test of homogeneity, through the use of contingency tables. The applets provided...