The OperationResult class is used in the results attribute of an analysis to represent the results of the analysis.
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| ARSP:ER Diagram: OperationResult |
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| ARSP:ER Diagram: OperationResult |
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An instance of the OperationResult is created for each individual "statistic" value generated by the analysis. There will be at least 1 instance for each statistical operation defined for the method specified in the methodId attribute of the analysis. For analyses with at least one grouping factor that is marked as generating a result for each group (the resultsByGroup attribute of the OrderedGroupingFactor class has a value of "true"), there will be 1 instance for statistical operation and for each combination of groups within results-by-group groupings. For example:
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- In a simple analysis for "count of subjects in the safety population", where the associated analysis method only has a single operation (i.e., "Count of subjects") and there are no results-by-group groupings, there will only be 1 result value (i.e., only one instance of the OperationResult class).
- In an analysis for "summary of subjects by treatment and sex", where the analysis method has 2 operations (i.e., "Count of subjects" and "Percent of subjects") and there are 2 results-by-group groupings:
- "Treatment" with 3 groups: "Placebo", "Drug A", and "Drug B"
- "Sex" with 2 groups: "Male" and "Female"
There will be a total of 12 individual result values (i.e., 12 instances of the OperationResult class) - one for each combination of operation, treatment group and sex group: | Section |
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| | Operation | Treatment | Sex |
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| Count of subjects | Placebo | Male | | Count of subjects | Placebo | Female | | Count of subjects | Drug A | Male | | Count of subjects | Drug A | Female | | Count of subjects | Drug B | Male | | Count of subjects | Drug B | Female | | Percent of subjects | Placebo | Male | | Percent of subjects | Placebo | Female | | Percent of subjects | Drug A | Male | | Percent of subjects | Drug A | Female | | Percent of subjects | Drug B | Male | | Percent of subjects | Drug B | Female |
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