In the Model Driven Multivariate Control Chart platform, the following options apply to the T2, Normalized DModX, Squared Prediction Error, and Score Plots. The plots, when selected, appear in the Diagnosis the Process section of the report window.
Show Limit Summaries
(Not available for the Score Plot.) Shows or hides control chart limits and summary data in a report table below the chart.
Contribution Heat Map
Shows or hides a heat map that is colored by the variable contributions of each observation.
Contribution Proportion Heat Map
Shows or hides a heat map that is colored by the variable contributions expressed as proportions of the overall value of each observation.
Contribution Plot for Selected Samples
(Available only when one or more points are selected.) Shows or hides a bar chart of the individual component contributions to the overall value for each selected sample.
Contribution Proportion Plot for Selected Samples
(Available only when one or more points are selected.) Shows or hides a bar chart of the individual component contributions expressed as proportions of contribution of the overall value for each selected sample.
Mean Contribution Proportion Plot for Selected Samples
(Available only when two or more points are selected.) Shows or hides a bar chart of the average of the individual component contributions to the overall value for each selected sample.
Note: Bars are green if the value or mean value is within 3 sigma of the mean. Bars are red if the value or mean value is beyond 3 sigma of the mean. When control limits are specified in the Controls Limits column property, the bar coloring respects those limits.
The following options are available for contribution plots:
Sort Bars
Enables you to sort the bars from largest to smallest contribution or from largest to smallest average contribution for multiple plots.
Label Bars
Enables you to label the bars by the value, the column name, or to remove labels (No Label).
Control Charts for Selected Items
Shows a control chart for the selected columns. When control limits are specified in the Controls Limits column property, the individual chart respects those limits.
Scatterplot Matrix
(Available when two or more bars are selected.) Shows a scatterplot matrix for the selected variables.
Remove Plot
Removes the plot from the report window.
Normalized Score Plot for Selected Samples
(Available only for a Score Plot when one or more points are selected.) Shows or hides a bar chart of normalized scores for each sample selected.
Score Ellipse Coverage
(Available only for Score Plots with two components.) Adds an ellipse with the specified coverage to the score plot. The ellipse is based on historical data. When both Phase I and Phase II data are present, there is an ellipse for each phase and the Phase II ellipse is dashed.
Connect Points
(Available only for Score Plots.) Connects data points in the score plot.
Show Loadings
(Available only for Score Plots.) Shows the PCA loadings on the score plot using biplot arrows.
Save Columns
For each plot there are three options to save values to the data table:
Save Values
Saves values (T2, Normalized DModX, SPE, or scores) to a new data table column.
Save Contributions
Saves contributions to new data table columns.
Save Contribution Proportions
Saves contribution proportions to new data table columns.