Details and Examples: PARETO Procedure
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Details
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ExamplesCreating Before-and-After Pareto ChartsCreating Two-Way Comparative Pareto ChartsHighlighting the Vital FewHighlighting Combinations of CategoriesHighlighting Combinations of CellsOrdering Rows and Columns in a Comparative Pareto ChartMerging Columns in a Comparative Pareto ChartCreating Weighted Pareto ChartsAlternative Pareto Charts
Missing Values
By default, observations with missing values of a process variable are not processed. If you specify the MISSING option, then missing values are treated as a Pareto category.
Likewise, observations with missing values of the CLASS= variables are not processed by default. Missing values of the first CLASS= variable are treated as a level if the MISSING1 option is specified, and missing values of the second CLASS= variable are treated as a level if the MISSING2 option is specified.