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.

Statistics

T-test
One-way Anova
Two by Two Table
Table 2 x r
Fisher Exact
Pairwise
Ordinal Tests
Fisher 2*5
Ordinal 2*5

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

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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

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