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%ZEN.Report.Aggregate.StDev

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

Standard deviation ("sub population") Aggregate

Property Inventory (Including Private)

Method Inventory (Including Private)

Properties (Including Private)

property Count as %Integer [ InitialExpression = 0 ];
Keeps a running count of values processed
Property methods: CountDisplayToLogical(), CountGet(), CountIsValid(), CountLogicalToDisplay(), CountNormalize(), CountSet(), CountXSDToLogical()
property data as array of %Integer;
Array of processed values
Property methods: dataBuildValueArray(), dataCollectionToDisplay(), dataCollectionToOdbc(), dataDisplayToCollection(), dataDisplayToLogical(), dataGet(), dataGetObject(), dataGetObjectId(), dataGetSwizzled(), dataIsValid(), dataLogicalToDisplay(), dataNormalize(), dataOdbcToCollection(), dataSet(), dataSetObject(), dataSetObjectId(), dataXSDToLogical()
property postprocessResult as %ZEN.Datatype.boolean [ InitialExpression = 1 ];
Property methods: postprocessResultDisplayToLogical(), postprocessResultGet(), postprocessResultIsValid(), postprocessResultLogicalToDisplay(), postprocessResultLogicalToOdbc(), postprocessResultLogicalToXSD(), postprocessResultNormalize(), postprocessResultSet(), postprocessResultXSDToLogical()
property preprocessValue as %ZEN.Datatype.boolean [ InitialExpression = 1 ];
Property methods: preprocessValueDisplayToLogical(), preprocessValueGet(), preprocessValueIsValid(), preprocessValueLogicalToDisplay(), preprocessValueLogicalToOdbc(), preprocessValueLogicalToXSD(), preprocessValueNormalize(), preprocessValueSet(), preprocessValueXSDToLogical()

Methods (Including Private)

method GetResult() as %String
Returns the variance of the values processed Note we divide by n-1 since this is unbiased variance
method ProcessValue(pValue As %Double) as %Status
Processes each new value

Inherited Members

Inherited Properties (Including Private)

Inherited Methods (Including Private)