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These choices are offered by GraphPad Prism and the GraphPad free web t test QuickCalc, as well as many other programs. The usefulness of the unequal ...

GraphPad FAQs

Citing the QuickCalc free web calculator. Include the name of the calculator and the date you used it. Here is an example: Confidence intervals of ...

https://www.graphpad.com/guides/prism/latest/user-guide/

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/

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/

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 ...

GraphPad FAQs

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

GraphPad FAQs

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 ...

GraphPad FAQs

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

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 ...

GraphPad FAQs