R package version 0. See descriptions of all Error Function calculators Event Occurrence. See descriptions of all Confidence Interval calculators As you can see from looking at the StatPages. It handles tests of means one or two samplestests of proportions one or two sampleslinear regression, generic chi-square and Poisson tests, and an amazing variety of ANOVAs -- 1- 2- and 3-way; randomized complete-block; Latin and Greco-Latin squares; 1-stage, 2-stage, and factorial nested designs; crossover; split-plot; strip-plot; and more! There are also links to online statistics books, tutorials, downloadable software, and related resources. See descriptions of all Contingency Table calculators There are a bewildering number of statistical analyses out there, and choosing the right one for a particular set of data can be a daunting task. See descriptions of all Gamma Function calculators

If you're not sure what statistics calculator you require, check out our Which Statistics Test? wizard.

### GraphPad Software

Fisher Exact Test Calculator for 2 x 2 Contingency Table. This free online software (calculator) computes a series of graphical tools for the purpose of Explorative Data Analysis. If we consider the model response. Selecting the right kind of analysis; "Online Software" Package websites.

## MedCalc's Odds ratio calculator

Statistics Calculator -- Compute a number of statistical properties of a dataset (mean. Univariate and multiple regression, with very extensive graphical output.

Each of these web sites is really a fairly complete online statistical software package in itself.

See descriptions of all Normal Distribution calculators All rights reserved. The free use of the scientific content, services, and applications in this website is granted for non commercial use only. Here are some web pages that can help:. See descriptions of all Beta Distribution calculators

Provides a collection of free online statistics calculators organized into 29 different categories that allow Also provides a complete set of formulas and scientific references for each statistical calculator.

Analysis of Variance (ANOVA).

Probability p-Values. Software Version : 1. Sample Size.

### Free Online Statistics Calculators

Web Pages that Perform Statistical Calculations! The non-commercial academic use of this software is free of charge. Welcome to version 4.

These statistics calculators are free to be used by scientists, researchers, students, or any other curious or interested party.

Critical Chi-Square Value Calculator 2 value associated with a given right-tail probability level and the degrees of freedom. Here are some of these "comprehensive" statistical analysis web sites:.

See descriptions of all Probability p-Value calculators See descriptions of all Correlation calculators