IMsInterpolateTransform

The IMsInterpolateTransform interface contains properties and methods that determine parameters of the Interpolation model.

Inheritance Hierarchy

Comments

This model provides disaggregation of data from upper to lower level and is used to calculate the problem that requires disaggregation of data. For example, when it is necessary to distribute quarterly frequency data by months.

On data disaggregation the following calendar frequency settings are taken into account by the model: shifting start period relative to its start/end.

The period under consideration: first two weeks of May 2012.

Interpolation method: equal.

Calendar frequency settings: input variable contains weekly and daily frequencies; week start offset is not used; daily frequency contains days from Monday to Friday. Disaggregation result:

Week	Period start date	Day of the week	Raw data	Calculated value
1st week	May 7 2012	Monday	1
	May 7 2012	Monday		0,20
	May 8 2012	Tuesday		0,20
	May 9 2012	Wednesday		0,20
	May 10 2012	Thursday		0,20
	May 11 2012	Friday		0,20
2nd week	May 14 2012	Monday	2
	May 14 2012	Monday		0,40
	May 15 2012	Tuesday		0,40
	May 16 2012	Wednesday		0,40
	May 17 2012	Thursday		0,40
	May 18 2012	Friday		0,40

Calendar frequency settings: input variable contains weekly and daily frequencies; week start is offset on 3 days forward; daily frequency contains days from Monday to Friday. Disaggregation result:

Week	Period start date	Day of the week	Raw data	Calculated value
1st week	May 2 2012	Wednesday	1
	May 2 2012	Wednesday		0,20
	May 3 2012	Thursday		0,20
	May 4 2012	Friday		0,20
	May 7 2012	Monday		0,20
	May 8 2012	Tuesday		0,20
2nd week	May 9 2012	Wednesday	2
	May 9 2012	Wednesday		0,40
	May 10 2012	Thursday		0,40
	May 11 2012	Friday		0,40
	May 14 2012	Monday		0,40
	May 15 2012	Tuesday		0,40

Properties

Properties inherited from IMsMethod

	Property name	Brief description
	CalculateSeries	The CalculateSeries property returns results of model calculation.
	InversionInfo	The InversionInfo property returns parameters of initial transformation applied to variable.
	ObservationsCount	The ObservationsCount property returns the number of model observations.
	PeriodAlignment	The PeriodAlignment property returns type of model calculation relative to period.
	Series	The Series property returns a set of available series used by current method in calculations.
	StatMethod	The StatMethod property returns information on statistical method used for model calculation.
	Summary	The Summary property returns summary statistics calculated for model.
	SupportsR	The SupportsR property determines whether calculation by R is enabled.
	Type	The Type property returns type of method used for model calculation.
	UseR	The UseR property determines whether connection to R is used on method calculation.

	Property name	Brief description
	Input	The Input property determines the term corresponding to input variable.
	InputLevel	The InputLevel property determines original frequency.
	MethodParameter	The MethodParameter property determines the polynomial degree for polynomial interpolation.
	MethodType	The MethodType property determines the interpolation method to be applied to the output variable.
	MissingData	The MissingData property determines parameters of missing data treatment in the source data.
	PatternType	The PatternType property determines pattern type for pattern interpolation.
	Result	The Result property returns the term corresponding to output variable.
	Specified	The Specified property determines the pattern row for pattern interpolation.

	Method name	Brief description
	Execute	The Execute method calculates model and returns calculation results.

IMsInterpolateTransform

Description

Inheritance Hierarchy

Comments

Properties

Properties inherited from IMsMethod

Methods inherited from IMsMethod