QdbDoubleColumnQuadraticMean Method (QdbTimeInterval)

Gets the quadratic mean (ie the mean of all values) in an interval

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

Syntax

public Nullable<double> QuadraticMean(
	QdbTimeInterval interval
)

Public Function QuadraticMean ( 
	interval As QdbTimeInterval
) As Nullable(Of Double)

interval: Type: Quasardb.TimeSeriesQdbTimeInterval
The time interval to scan

Type: NullableDouble
The quadratic mean value or NaN if there is no point in the interval

QdbDoubleColumnAddLanguageSpecificTextSet("LST49456F78_0?cpp=::|nu=.");QuadraticMean Method (QdbTimeInterval)