Sites

Statistical Inference on the TI-83/86/89 (Popularity: )

Contains problems and solutions on general topics of probability distributions, confidence intervals, hypothesis testing, analysis ...

Research Randomizer (Popularity: )

A free web-based service that offers instant random sampling and random assignment for researchers. Also ...

Statistical Review (Popularity: )

Free formulae of rules for the expectation of mean, variance, covariance, correlation coefficient, proofs available ...

Power Analysis for ANOVA Designs (Popularity: )

On-line demonstration which runs an SAS program that calculates power or sample size needed to ...

IRT Tutorial (Popularity: )

Item Response Theory (IRT) tutorial from the University of Illinois, Urbana-Champaign Psychology Department.

GraphPad QuickCalcs (Popularity: )

Dozens of free online calculators for radioactivity calculations, detecting outliers, t tests, ANOVA post tests, ...

Chebyshev's Inequality (Popularity: )

Chebyshev's inequality with one-tailed and unimodal versions, putting statistical limits on the dispersion of probability ...

Interactive Statistical Calculations Page (Popularity: )

Collection of over 300 links to web pages that perform statistical calculations.

Statistical Methods for Rater Agreement (Popularity: )

Resources for researchers who want to analyze data on agreement among raters or diagnostic methods. ...

History of the Monte Carlo Method (Popularity: )

The Monte Carlo method provides approximate solutions to a variety of mathematical problems by performing ...

Adaptive Designs (Popularity: )

Describes adaptive statistical designs and their benefits, and some programs for optimizing and analyzing such ...

Chance Database Welcome Page (Popularity: )

This data base contains materials designed help teach a Chance course or a more standard ...

Statistics to Use (Popularity: )

Online statistics demos.

Meta-Analysis (Popularity: )

Handbook for the understanding and practice of Meta-Analysis.

SEMNET FAQ (Popularity: )

Frequently asked questions about structural equation modeling.

Biostatistics Resources on the World Wide Web (Popularity: )

Links to departments, associations, data, software, teaching resources.

Analysis of Multiple Informant Data (Popularity: )

Statistical methodology for the analysis of multiple informants/sources with applications to child psychopathology and gerontology.

The World-Wide Web Virtual Library: Statistics (Popularity: )

Well-organized, comprehensive list of web Statistics resources.

Latent Class Analysis (Popularity: )

Directory of software for this statistical technique for modeling unmeasured categorical variables.

Virtual Laboratories in Probability and Statistics (Popularity: )

Interactive, web-based resources for students and teachers of probability and statistics.