Class Reference
IRIS for UNIX 2024.1.2
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  [USER] >  [%ZEN] >  [Report] >  [Aggregate] >  [Covariance]
Private  Storage   

deprecatedclass %ZEN.Report.Aggregate.Covariance extends %ZEN.Report.CustomAggregate

Inventory

Parameters Properties Methods Queries Indices ForeignKeys Triggers
4 2


Summary

Properties
Count SUMPRODXY SUMX SUMY
accumIf class escape excelFormula
excelName excelNumberFormat expression field
fields filter format ignoreNLS
name postprocessResult preprocessValue runtimeMode
type uniqueId

Methods
%AddToSaveSet %ClassIsLatestVersion %ClassName %ConstructClone
%DispatchClassMethod %DispatchGetModified %DispatchGetProperty %DispatchMethod
%DispatchSetModified %DispatchSetMultidimProperty %DispatchSetProperty %Extends
%GetParameter %IsA %IsModified %New
%NormalizeObject %ObjectModified %OriginalNamespace %PackageName
%PostProcessValue %PreProcessValue %RemoveFromSaveSet %SerializeObject
%SetModified %ValidateObject GetResult ProcessValue
XMLDTD XMLExport XMLExportToStream XMLExportToString
XMLNew XMLSchema XMLSchemaNamespace XMLSchemaType
fieldIsValid nameIsValid


Properties

• property Count as %Integer [ InitialExpression = 0 ];
Number of values processed
• property SUMPRODXY as %Double [ InitialExpression = 0 ];
• property SUMX as %Double [ InitialExpression = 0 ];
• property SUMY as %Double [ InitialExpression = 0 ];

Methods

• method GetResult() as %String
Returns the covariance. Returns 0 if the count is zero
• method ProcessValue(pValue As %List) as %Status
ProcessValue is called sequentially on each record returned by the report query or queries.

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