Manual Regression

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Manual Regression

A manual regression allows to calculate a linear regression on the data using a subset of points from the measurement. This calculation is performed on a log scale.

1. Navigate to the Measurement's detail page

To start the user should navigate to the measurement's detail page from an existing project.

2. Click on "Manual regression"

To perform a manual linear regression on measurement data the user should navigate to a measurement's detail page

3. Select points

The user should select two or more points from the data table.

To select points the user should use the mouse and click on the points that will be used in the linear regression.

In order to select multiple points the user should click on two (or more) different entries on the table by either:

1. Press the "shift" key to select sequential points;
2. Press the "ctrl" key to select specific points.

4. Live preview

The chart below the table shows a live preview of the linear regression, as well as the μ_max for the regression.

y = a + μ*x

The preview is updated as the selected points change.

5. Save the regression

Click on "Save regression" button