SISA allows you to do statistical analysis directly on the Internet.

Simple Interactive Statistical Analysis SISA allows you to do statistical analysis directly on the Internet. Click on one of the procedure names below, fill in the form, click the button, and the analysis will take place on the spot. Study the user friendly guides to statistical procedures to see what procedure is appropriate for your problem.
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*Statistics* T-test One-way Anova Two by Two Table Table 2 x r Fisher Exact Pairwise Ordinal Tests Fisher 25 Ordinal 25 *Descriptives* Frequency Diagnostics One Mean C.I. Correlations SMR/Rate C.I. Sequential Probability Ratios Capture recapture *Calculations* Bonferroni Sample Size Power Prevalence Significance Testing Reverse Significance Response Rates Logit Rake Random Numbers Allocator Order & Group n out of N Support SISA: TOP of page	*Data procedures* Frequency RxC Table T-test Correlations/Regression NL Curve Two by Two/Fisher Pairwise Means Data 2 x r *Table procedures* Frequency RxC Table Means Table 2 x r *Distributions* Poisson Z.M.Poisson Binomial Z.M.Binomial Hypergeometric Negative Binomial I Negative Binomial II Negative Binomial III Logarithmic Gamma & Beta Weibull 22 Distributions (Spreadsheets) *About SISA* Guide to Procedures References Links About SISA Citing SISA SISA Research & Consultancy User privacy and safety Contact SISA here *For free, gratis!!* Free Software Free Papers	Compare Car Rentals! Help SISA and compare two rental cars! An easy way to find the best option. www.quantitativeskills.com
This page is the procedure index page		Go here for the help page index