Multiple Linear Regression Folio Control Panel

The multiple linear regression folio control panel allows you to control the settings for analyzing response data and displays the results of the analysis. This topic focuses on the Main page and Analysis page of the multiple linear regression folio control panel, which contains most of the tools you will need to perform the analysis. For more information about the control panel in general, see Control Panels.

Control Panel Main Page

 

  1. In this example:

    • The partial sum of squares ("Partial SS") and grouped terms are used.

    • The specified risk level is 10%.

    • No transformation is used (i.e., the "transformed" response, Y', is equal to the non-transformed response, Y). To configure this setting, you can click the text or the Select Transformation icon in the folio tools.

    • "Analyzed" is shown in green, which indicates that the current response data has been analyzed using the current settings. Otherwise, this would show "Modified" in red.

    • The last row indicates that the analyzed data consists of 12 observations.

Folio Tools

The folio tools are arranged on the left side of the control panel. Use these tools to configure your analysis and experiment with the analysis results. Depending on the type of design you are working with, the control panel may contain some or all of the following tools:

  Calculate analyzes the data for each response that is selected to be included in the analysis. To exclude a response from the analysis, clear the check box in its column heading.

  Plot creates a plot based on the analysis. If you click this icon before the current data set has been analyzed, an analysis will be performed automatically.

  Select Columns opens a window that allows you to specify which columns will contain predictors (i.e., factor level settings) and which will contain response data.

  View Analysis Summary opens a window that contains detailed information about analysis results.

  Select Transformation opens a window that allows you to select a transformation to apply to each response.

  Prediction opens a window that allows you to enter values for each factor and see predicted results for the selected response.

Control Panel Analysis Settings Page

The Analysis Settings page of the control panel includes additional settings and appears as shown next.

You can also analyze the selected response or open the Select Transformation window by clicking the icons to the left of the Response Settings area.

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