Regression Report
Reports > Regression Report
Use to generate a Statistical Process Control (SPC) Regression report to determine the interdependency between two variables. Up to three dependent variables (y-axis) may be plotted against a single independent variable (x-axis). The degree of correlation between the variables is also reported.
Selections | Description | ||
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Autoscale [check box] | When enabled, allows the x- and y-axes to be scaled automatically. | ||
Axis Range [text box] | Enter the beginning and ending values for the x- and y-axis ranges. These fields are disabled if Autoscale is selected. | ||
Label data [check box] | Use to label the points on the plot to correspond with the values in the sample files. | ||
Recalculate archived SPC results [check box] |
If selected, SPC results are archived in the sample files when a report is generated. If deselected, previously archived results are used to save time when generating reports. Since this option updates and saves sample files, do not use it with sample files that need to remain compatible with other applications. |
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Report [button] | Generates the report. | ||
Samples [button] | Select additional sample files to add to the report. | ||
Save as Default [button] | Click to save selected report options as default report settings. | ||
Show graphic [check box] |
Use to show a graphic on the report header. Height/Width. Enter the height and width of the selected graphic. These values determine the graphic's appearance on the generated report. |
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Show report title [check box] |
Select then enter a report title to appear on the report header. | ||
Tabular report [check box] |
Generates a tabular report of the included samples that contains the numeric values contributed by each sample. | ||
X- and Y-Axis variable [drop‑down box] |
Designates the x- and y-axes variables. The variables in the drop-down lists are those selected in the Reports > SPC Report Options window. Use these options to plot the regression of up to three y-axis variables against the x-axis variable. | ||
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