Class %ZEN.Report.Aggregate.Mode

class %ZEN.Report.Aggregate.Mode extends %ZEN.Report.CustomAggregate

Aggregate for computing the statistical mode (most frequent observation) of a set of data

Parameters	Properties	Methods	Queries	Indices	ForeignKeys	Triggers
	3	2

Summary

Properties
Counts	MaxCount	MaxCountValues	accumIf	class
escape	excelFormula	excelName	expression	field
fields	format	name	type	uniqueId

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

Properties

• property Counts as array of %Integer [ InitialExpression = 0 ];

Number of observations indexed by value

• property MaxCount as %Integer [ InitialExpression = 0 ];

Largest count seen so far

• property MaxCountValues as %String;

List of values that have occured MaxCount times.

Methods

• method GetResult() as %String

Returns the mode of the data set. If the data set was empty, "" is returned. If there is no unique mode, the number of values occurring most frequently is returned, as well as how many times these values occurred.

• method ProcessValue(pValue As %String) as %Status

Processes each new value


[BASEXML] > [%ZEN] > [Report] > [Aggregate] > [Mode]		Private Storage