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... outliers (a choice you can make in the preferences tab). If you choose both unequal weighting and automatic outlier removal, Prism first fits using robust ...

https://www.graphpad.com/guides/prism/latest/curve-fitting/

Is the R2 'too low' compared to prior runs of this assay? If so, look for outliers, or use Prism's automatic outlier detection. Are the confidence bands too ...

https://www.graphpad.com/guides/prism/latest/curve-fitting/

The presence of one or a few outliers might be causing the normality test to fail. Run an outlier test. Consider excluding the outlier(s). •If the departure ...

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

The danger of using outlier tests with lognormal distributions and the problem of masking which can make it harder to find two outliers than to find one.

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

If you choose outlier detection, this uses only the information from the means (ignoring n and SD or SEM). But once any outliers are identified and removed ...

https://www.graphpad.com/guides/prism/latest/curve-fitting/

Review the principles of nonlinear regression, including comparing models, identifying outliers, global fitting, and more.

https://www.graphpad.com/guides/prism/latest/curve-fitting/

Data exploration and processing. Descriptive statistics · Outlier analysis · Correlation analysis · Bland-Altman analysis · ROC curve analysis · Contingency ...

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

Instead of manually choosing points to exclude, you can ask Prism to perform outlier elimination. Highlighting values. Select a cell or a range of cells ...

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

Identify any outliers from that curve defined with robust nonlinear regression. Eliminate those outliers, if that was specified. Use the best-fit values of the ...

GraphPad FAQs

If you run the values through an outlier detection algorithm that assumes sampling from a Gaussian distribution, outliers will probably be identified (the ...

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