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QdbDoubleColumnHarmonicMean Method

Gets the harmonic mean (ie the mean of all values) of the table

Namespace:  Quasardb.TimeSeries
Assembly:  Quasardb (in Quasardb.dll) Version: 3.10.2.0 (3.10.2.0)
Syntax
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public double? HarmonicMean()

Return Value

Type: NullableDouble
The harmonic mean value of the table
Exceptions
ExceptionCondition
QdbEmptyColumnExceptionIf the column is empty
See Also