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EDGAR
- Experimental Design Generator And Randomiser On-line software to
randomise simple experimental designs. |
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NetMul
- On-line multivariate analysis system. |
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On-line
Statistical Power Calculator. - Java applets for power and sample
size |
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Simple
Interactive Statistical Analysis -
This site has several on-line calculators including exact tests, distributions,
and sample size calculators. They also offer excellent discussions
of the topics that are implemented in the calculators. |
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The
Bonferroni Adjustment Online Calculator -
If you are conducting multiple hypothesis tests within a study, you
very likely will need to adjust your alpha level. Use this online
calculator to calculate the alpha level without correcting for the
possibility of a type I error and get the Bonferroni adjusted alpha
level. If you have questions about whether you need to adjust or not,
this page has an excellent discussion of the issues involved. |
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UCLA
Statistical Calculators
- They have calculators for regression, general linear models, t tests
and power calculators as well as several graphing procedures such
as histograms, Q-Q plots, and parallel boxplots. |
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PsychNet-UK
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