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SplitRegroupCalculate(TimeIntervalAdvanced,TimeIntervalAdvanced,Calculation,String,Boolean) Method
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dotnetCHARTING Namespace > Series Class > SplitRegroupCalculate Method : SplitRegroupCalculate(TimeIntervalAdvanced,TimeIntervalAdvanced,Calculation,String,Boolean) Method

Visual Basic (Declaration)
Visual Basic (Usage)
C#

firstSplit: First split of the data.v

secondSplit: Second split used to group results from the first split.

calculation: Calculation performed on elements when grouped by the second split into a single element.

elementNameFormatString: Providing a format string will evaluate the grouped element's xDateTime based on this format string and it will become the resulting element's name.

popuulateSubValues: If true, the values from the elements that are grouped into a single element will propagate into the new element as subvalues.

Splits the elements based on the first split, then the resulting series are grouped based on the second split. A simple analogy is a stretch of measuring tape representing a timeline. The tape is cut into sections based on (first split), then the pieces are stacked on top of each other and cut again based on the second split. The resulting stacks are evaluated down to an element based on the specified calculation.

As a real world example, consider you have a series with web site traffic represented by an element for each time the website was visited including a date and time. This method can parse the data in a way that allows determining the traffic for each day of the week throughout the entire span of time. This means all the traffic going through the website on any monday would be calculated down to a single element, same for tuesday and so on.

This illustration may shows how the data is arranged.

Syntax

Visual Basic (Declaration)
Overloads Public Function SplitRegroupCalculate( _ ByVal firstSplit As TimeIntervalAdvanced, _ ByVal secondSplit As TimeIntervalAdvanced, _ ByVal calculation As Calculation, _ ByVal elementNameFormatString As String, _ ByVal popuulateSubValues As Boolean _ ) As Series

Visual Basic (Declaration)

Overloads Public Function SplitRegroupCalculate( _
   ByVal firstSplit As TimeIntervalAdvanced, _
   ByVal secondSplit As TimeIntervalAdvanced, _
   ByVal calculation As Calculation, _
   ByVal elementNameFormatString As String, _
   ByVal popuulateSubValues As Boolean _
) As Series

Visual Basic (Usage) Copy Code

Visual Basic (Usage)	Copy Code
`Dim instance As Series Dim firstSplit As TimeIntervalAdvanced Dim secondSplit As TimeIntervalAdvanced Dim calculation As Calculation Dim elementNameFormatString As String Dim popuulateSubValues As Boolean Dim value As Series value = instance.SplitRegroupCalculate(firstSplit, secondSplit, calculation, elementNameFormatString, popuulateSubValues)`

Dim instance As Series
Dim firstSplit As TimeIntervalAdvanced
Dim secondSplit As TimeIntervalAdvanced
Dim calculation As Calculation
Dim elementNameFormatString As String
Dim popuulateSubValues As Boolean
Dim value As Series
 
value = instance.SplitRegroupCalculate(firstSplit, secondSplit, calculation, elementNameFormatString, popuulateSubValues)

C#
public Series SplitRegroupCalculate( TimeIntervalAdvanced firstSplit, TimeIntervalAdvanced secondSplit, Calculation calculation, string elementNameFormatString, bool popuulateSubValues )

Parameters

firstSplit: First split of the data.v
secondSplit: Second split used to group results from the first split.
calculation: Calculation performed on elements when grouped by the second split into a single element.
elementNameFormatString: Providing a format string will evaluate the grouped element's xDateTime based on this format string and it will become the resulting element's name.
popuulateSubValues: If true, the values from the elements that are grouped into a single element will propagate into the new element as subvalues.

Syntax

Parameters

See Also

Reference