QdbInt64Column.SumOfSquares Method (IEnumerable<QdbTimeInterval>)

Gets the sum of squares (ie the addition of all squares of values) in each interval

Namespace: Quasardb.TimeSeries
Assembly: Quasardb (in Quasardb.dll) Version: 3.9.9.0 (3.9.9.0)

Syntax

public IEnumerable<Nullable<long>> SumOfSquares(
	IEnumerable<QdbTimeInterval> intervals
)

Public Function SumOfSquares ( 
	intervals As IEnumerable(Of QdbTimeInterval)
) As IEnumerable(Of Nullable(Of Long))

intervals: Type: System.Collections.Generic.IEnumerable<QdbTimeInterval>
The time intervals to scan

Type: IEnumerable<Nullable<Int64>>
The sum of squares of each interval or NaN when there is no point in an interval

QdbInt64Column.AddLanguageSpecificTextSet("LST3928BBA_0?cpp=::|nu=.");SumOfSquares Method (IEnumerable<AddLanguageSpecificTextSet("LST3928BBA_1?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");QdbTimeInterval>AddLanguageSpecificTextSet("LST3928BBA_2?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");)