| QdbDoubleColumnSpread Method (QdbTimeInterval) |
Gets the spread (ie the difference between the maximum value and the minimum value) of an interval
Namespace:
Quasardb.TimeSeries
Assembly:
Quasardb (in Quasardb.dll) Version: 3.15.0.0 (3.15.0.0)
Syntax public double? Spread(
QdbTimeInterval interval
)
Public Function Spread (
interval As QdbTimeInterval
) As Double?
Parameters
- interval
- Type: Quasardb.TimeSeriesQdbTimeInterval
The time interval to scan
Return Value
Type:
NullableDoubleThe spread of the interval or
NaN if there is no point in the interval
See Also