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Statisticians have devised several ways to detect outliers. Grubbs' test is particularly easy to understand. This method is also called the ESD method ...

GraphPad FAQs

This page explains how to identify an outlier from a stack of values in a data table formatted for Column data. Prism can also identify outliers during ...

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

Free web calculator provided by GraphPad Software. Performs Grubbs' test Extreme Studentized Deviate (ESD) method. Clear results with links to extensive ...

https://www.graphpad.com/quickcalcs/grubbs1/

The residuals of the robust fit are analyzed to identify any outliers. This step uses a new outlier test adapted from the False Discovery Rate approach of ...

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

Prism uses the ROUT algorithm, using the value of Q that you can adjust to decide when to declare a point to be an outlier.

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

Prism implements a unique method to identify outliers when fitting curves with nonlinear regression. This example shows you how easy it is to identify ...

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

Briefly, it first fits a model to the data using a robust method where outliers have little impact. Then it uses a new outlier detection method, based on the ...

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

Detecting multiple outliers is a challenge. Grubbs' test, also called the ESD (extreme studentized deviate) method, is a common method to remove outliers.

GraphPad FAQs

Prism provides a method for identifying outliers in column data (new to Prism 6) and a method to identify outliers when fitting curves with nonlinear ...

GraphPad FAQs

When identifying outliers, the step is to fit a curve using a robust method designed so outliers won't affect the curve much. Learn about robust nonlinear ...

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