| QdbDoubleColumnSampleStdDev Method (QdbTimeInterval) |
Gets the sample standard deviation of an interval
Namespace:
Quasardb.TimeSeries
Assembly:
Quasardb (in Quasardb.dll) Version: 3.15.0.0 (3.15.0.0)
Syntax public double? SampleStdDev(
QdbTimeInterval interval
)
Public Function SampleStdDev (
interval As QdbTimeInterval
) As Double?
Parameters
- interval
- Type: Quasardb.TimeSeriesQdbTimeInterval
The time interval to scan
Return Value
Type:
NullableDoubleThe sample standard deviation of the interval or
NaN if there is no point in the interval
See Also