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Stat Assembly > Stat Assembly Classes > SmAssociationRules

SmAssociationRules

Assembly: Stat;

Namespace: Prognoz.Platform.Interop.Stat;

Description

The SmAssociationRules class is used for data mining using the Association analysis method.

Comments

This method discovers frequently occurring together element sets based on the analysis of a large number of transactions. In other words, this method aims at discovering the following dependencies: if a transaction includes some element set X, based on this the user can deduce that another element set Y is also to appear in this transaction. Establishing these dependencies enables the user to find simple and intuitive rules.

Fore.NET Syntax

The class used to get an analog of the class SmAssociationRules:

None.

The class used to get an analogue for the object of the class SmAssociationRules:

SmAssociationRulesClass;

Class object properties inherited from ISmAssociationRules

	Property name	Brief description
	FrequentItemset	The FrequentItemset property returns the specified frequent element set obtained as the result of method calculation.
	FrequentItemsetsCount	The FrequentItemsetsCount property returns the number of frequent element sets obtained as the result of method calculation.
	MaximumFrequentItemsetsCount	The MaximumFrequentItemsetsCount property determines the maximum number of frequent element set.
	MaximumFrequentItemsetSize	The MaximumFrequentItemsetSize property determines the maximum number of elements for a frequent element set.
	MinimumConfidence	The MinimumConfidence property determines minimum confidence level.
	MinimumFrequentItemsetSize	The MinimumFrequentItemsetSize property determines the minimum number of elements in a frequent element set.
	MinimumImportance	The MinimumImportance property determines minimum significance level.
	MinimumSupport	The MinimumSupport property determines minimum support.
	MissingData	The MissingData property determines the missing data treatment method to be applied to the source data.
	Objects	The Objects property determines a numeric series that contains analyzed elements.
	RecommendationRule	The RecommendationRule property returns the specified rule obtained as the result of method calculation.
	RecommendationRulesCount	The RecommendationRulesCount property returns the number of rules obtained as a result of method calculation.
	Transactions	The Transactions property determines a numeric series that contains analyzed transactions.
	UseSupportPercent	The UseSupportPercent property determines, which measurement units are used to set the minimum support value.

Class object properties inherited from IStatMethod

	Property name	Brief description
	DisplayName	The DisplayName property returns the displayed method name.
	ErrorByStatus	The ErrorByStatus property returns an error message by the error number.
	Errors	The Errors property returns a message with all the errors and warnings.
	Name	The Name property returns the internal method name.
	PerformanceTime	The PerformanceTime property returns method execution time.
	Status	The Status property returns the method execution status.
	SupportsR	The SupportsR property returns whether statistical method can be calculated via R package.
	UseR	The UseR property determines whether statistical method is calculated via the R package.
	WarningByStatus	The WarningByStatus property returns a warning text by its number.
	Warnings	The Warnings property returns the warnings that occurred at method calculation.
	WarningsCount	The WarningsCount property returns the number of warnings that occurred at the method calculation.
	WarningsNumbers	The WarningsNumbers property returns numbers of warnings that occurred at the method calculation.

Methods of class object inherited from IStatMethod

	Method Name	Brief description
	Clone	The Clone method clones a statistical method object.
	Execute	The Execute method executes a statistical method.
	LoadFromXML	The LoadFromXML method loads statistical method settings from XML code.
	SaveToXML	The SaveToXML method unloads statistical method settings to XML code.

See also:

Stat Assembly Classes