Class HypothesisDF

SD4ft-association rule as a result of a SD4ft-Miner data-mining task
inherits from Hypothesis
namespace: lm.tasks.results

Constructor

No constructor available. Objects of this class could not be instantiated from Lua scripts.

Properties List

FrequencyA1	a-frequency from the contingency table for the first set
FrequencyA2	a-frequency from the contingency table for the second set
FrequencyB1	b-frequency from the contingency table for the first set
FrequencyB2	b-frequency from the contingency table for the second set
FrequencyC1	c-frequency from the contingency table for the first set
FrequencyC2	c-frequency from the contingency table for the second set
FrequencyD1	d-frequency from the contingency table for the first set
FrequencyD2	d-frequency from the contingency table for the second set
ID	Unique identifier (primary key) of the object
Order	Order-index of this hypothesis
Task	the Task, this hypothesis belongs to
Text	Textual representation of this hypothesis
TextHTML	HTML representation of this hypothesis
Weight	Property used for storing eg. primary interest measure value for LM ReverseMiner

Methods List

getAverageDifference ()	Returns average difference (or its difference) for SD4ft-association rule
getConfidence ()	Returns confidences (or its difference) for SD4ft-association rule
getDoubleFoundedImplication ()	Returns double founded implication (or its difference) for SD4ft-association rule
getFoundedEquivalence ()	Returns founded equivalence (or its difference) for SD4ft-association rule
getID ()	Returns unique identifier (primary key) of the object
getOrder ()	Returns the value of Order property
getTask ()	Returns the Task this hypothesis belongs to, the value of Task property
getWeight ()	Returns the value of Weight property
checkMutualInfluence ()	Returns a type of relationship between hypothesis and given mutual influence, see HypothesisMutualInfluenceRelationship codes
prepareFTPartialCedentArray ()	Returns array of FTPartialCedents, partial cedents of a given type in this hypothesis
setOrder ()	Sets the value of Order property
setWeight ()	Sets the value of Weight property

Properties

FrequencyA1  (read-only) : integer

a-frequency from the contingency table for the first set

FrequencyA2  (read-only) : integer

a-frequency from the contingency table for the second set

FrequencyB1  (read-only) : integer

b-frequency from the contingency table for the first set

FrequencyB2  (read-only) : integer

b-frequency from the contingency table for the second set

FrequencyC1  (read-only) : integer

c-frequency from the contingency table for the first set

FrequencyC2  (read-only) : integer

c-frequency from the contingency table for the second set

FrequencyD1  (read-only) : integer

d-frequency from the contingency table for the first set

FrequencyD2  (read-only) : integer

d-frequency from the contingency table for the second set

ID  (read-only) : integer

Unique identifier (primary key) of the object
Intherited from: LMWrap

Order : integer

Order-index of this hypothesis
Intherited from: Hypothesis

Task  (read-only) : Task

the Task, this hypothesis belongs to
Intherited from: Hypothesis

Text  (read-only) : string

Textual representation of this hypothesis
Intherited from: Hypothesis

TextHTML  (read-only) : string

HTML representation of this hypothesis
Intherited from: Hypothesis

Weight : float

Property used for storing eg. primary interest measure value for LM ReverseMiner
Intherited from: Hypothesis

Methods

getAverageDifference() : float

Returns average difference (or its difference) for SD4ft-association rule

Returns

• float

getConfidence() : float

Returns confidences (or its difference) for SD4ft-association rule

Parameters

• luaTable - to store named parameters

Obligatory named parameters

• nSDQuantifierSourceTypeCode : integer - SDQuantifierSourceType code to define calculation source type

Returns

• float

getDoubleFoundedImplication() : float

Returns double founded implication (or its difference) for SD4ft-association rule

Parameters

• luaTable - to store named parameters

Obligatory named parameters

• nSDQuantifierSourceTypeCode : integer - SDQuantifierSourceType code to define calculation source type

Returns

• float

getFoundedEquivalence() : float

Returns founded equivalence (or its difference) for SD4ft-association rule

Parameters

• luaTable - to store named parameters

Obligatory named parameters

• nSDQuantifierSourceTypeCode : integer - SDQuantifierSourceType code to define calculation source type

Returns

• float

getID() : integer

Returns unique identifier (primary key) of the object
Intherited from: LMWrap

Returns

• integer

getOrder() : integer

Returns the value of Order property
Intherited from: Hypothesis

Returns

• integer

getTask() : Task

Returns the Task this hypothesis belongs to, the value of Task property
Intherited from: Hypothesis

Returns

• Task

getWeight() : float

Returns the value of Weight property
Intherited from: Hypothesis

Returns

• float

checkMutualInfluence() : integer

Returns a type of relationship between hypothesis and given mutual influence, see HypothesisMutualInfluenceRelationship codes
Intherited from: Hypothesis

Parameters

• luaTable - to store named parameters

Obligatory named parameters

• pMutualInfluence : MutualInfluence - the Mutual influence to which compare this hypothesis

Returns

• integer - relationship code, see HypothesisMutualInfluenceRelationship codes

prepareFTPartialCedentArray() : luaTable

Returns array of FTPartialCedents, partial cedents of a given type in this hypothesis
Intherited from: Hypothesis

Parameters

• luaTable - to store named parameters

Obligatory named parameters

• nCedentTypeCode : integer - CedentType code to identify the whole cedent partial cedent array to prepare
• nActionStateCode : integer - ActionState code to differentiate between stable and variable parst of antecedent and succedent in Ac4ft-Miner tasks

Returns

• luaTable

setOrder( integer )

Sets the value of Order property
Intherited from: Hypothesis

Parameters

• integer

setWeight( float )

Sets the value of Weight property
Intherited from: Hypothesis

Parameters

• float