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Use this free web GraphPad QuickCalc. It computes Kappa using equations from Fleiss, Statistical methods for rates and proportions, third edition.

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Analyze continuous data. Descriptive statistics, detect outlier, t test, CI of mean / difference / ratio / SD, multiple comparisons tests, linear regression.

https://www.graphpad.com/quickcalcs/contmenu/

This calculator compares observed and expected frequencies within (up to 20) categories using the chi-square test.

https://www.graphpad.com/quickcalcs/chisquared1/

QuickCalc computes chi-square using this equation: For this example, chi-square=13.79, which has one degree of freedom. The two-tailed P value is 0.0002. If ...

https://www.graphpad.com/guides/prism/latest/statistics/

A free GraphPad QuickCalc does the work for you. Interpreting the CI of the SD is straightforward. If you assume that your data were randomly and ...

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The QuickCalc outlier calculator uses the method documented in this page from the NIST. They use the variable G instead of the variable Z used above. The ...

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Is there a free QuickCalc that does them. No. Explore the Knowledgebase. Analyze, graph and present your scientific work easily with GraphPad Prism. No ...

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Molarity Calculator ; 1. Mass from volume & concentration. Concentration: · Formula Weight (daltons):. Volume: ; 2. Volume from mass & concentration. Mass:.

https://www.graphpad.com/quickcalcs/molarityform/

Analyze, graph and present your scientific work easily with GraphPad Prism. No coding required. Try for Free. Scientific software; GraphPad Prism ...

https://www.graphpad.com/quickcalcs/randomize1/

You can use the free GraphPad Quickcalc to compute the exact P value. Or use this Excel formula: =FDIST(15.76,3,12). The P value is 0.000183, which Prism ...

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