Method Derivative
Derivative<TInput>(ISetWindowFieldsPartition<TInput>, Func<TInput, decimal>, SetWindowFieldsWindow)
Returns the average rate of change within the specified window.
public static decimal Derivative<TInput>(this ISetWindowFieldsPartition<TInput> partition, Func<TInput, decimal> selector, SetWindowFieldsWindow window = null)
Parameters
partition
ISetWindowFieldsPartition<TInput>The partition.
selector
Func<TInput, decimal>The selector that selects a value from the input document.
window
SetWindowFieldsWindowThe window boundaries.
Returns
- decimal
The average rate of change within the specified window.
Type Parameters
TInput
The type of the input documents in the partition.
Derivative<TInput>(ISetWindowFieldsPartition<TInput>, Func<TInput, decimal>, WindowTimeUnit, SetWindowFieldsWindow)
Returns the average rate of change within the specified window.
public static decimal Derivative<TInput>(this ISetWindowFieldsPartition<TInput> partition, Func<TInput, decimal> selector, WindowTimeUnit unit, SetWindowFieldsWindow window = null)
Parameters
partition
ISetWindowFieldsPartition<TInput>The partition.
selector
Func<TInput, decimal>The selector that selects a value from the input document.
unit
WindowTimeUnitThe unit for time based derivatives.
window
SetWindowFieldsWindowThe window boundaries.
Returns
- decimal
The average rate of change within the specified window.
Type Parameters
TInput
The type of the input documents in the partition.
Derivative<TInput>(ISetWindowFieldsPartition<TInput>, Func<TInput, double>, SetWindowFieldsWindow)
Returns the average rate of change within the specified window.
public static double Derivative<TInput>(this ISetWindowFieldsPartition<TInput> partition, Func<TInput, double> selector, SetWindowFieldsWindow window = null)
Parameters
partition
ISetWindowFieldsPartition<TInput>The partition.
selector
Func<TInput, double>The selector that selects a value from the input document.
window
SetWindowFieldsWindowThe window boundaries.
Returns
- double
The average rate of change within the specified window.
Type Parameters
TInput
The type of the input documents in the partition.
Derivative<TInput>(ISetWindowFieldsPartition<TInput>, Func<TInput, double>, WindowTimeUnit, SetWindowFieldsWindow)
Returns the average rate of change within the specified window.
public static double Derivative<TInput>(this ISetWindowFieldsPartition<TInput> partition, Func<TInput, double> selector, WindowTimeUnit unit, SetWindowFieldsWindow window = null)
Parameters
partition
ISetWindowFieldsPartition<TInput>The partition.
selector
Func<TInput, double>The selector that selects a value from the input document.
unit
WindowTimeUnitThe unit for time based derivatives.
window
SetWindowFieldsWindowThe window boundaries.
Returns
- double
The average rate of change within the specified window.
Type Parameters
TInput
The type of the input documents in the partition.
Derivative<TInput>(ISetWindowFieldsPartition<TInput>, Func<TInput, float>, SetWindowFieldsWindow)
Returns the average rate of change within the specified window.
public static double Derivative<TInput>(this ISetWindowFieldsPartition<TInput> partition, Func<TInput, float> selector, SetWindowFieldsWindow window = null)
Parameters
partition
ISetWindowFieldsPartition<TInput>The partition.
selector
Func<TInput, float>The selector that selects a value from the input document.
window
SetWindowFieldsWindowThe window boundaries.
Returns
- double
The average rate of change within the specified window.
Type Parameters
TInput
The type of the input documents in the partition.
Derivative<TInput>(ISetWindowFieldsPartition<TInput>, Func<TInput, float>, WindowTimeUnit, SetWindowFieldsWindow)
Returns the average rate of change within the specified window.
public static double Derivative<TInput>(this ISetWindowFieldsPartition<TInput> partition, Func<TInput, float> selector, WindowTimeUnit unit, SetWindowFieldsWindow window = null)
Parameters
partition
ISetWindowFieldsPartition<TInput>The partition.
selector
Func<TInput, float>The selector that selects a value from the input document.
unit
WindowTimeUnitThe unit for time based derivatives.
window
SetWindowFieldsWindowThe window boundaries.
Returns
- double
The average rate of change within the specified window.
Type Parameters
TInput
The type of the input documents in the partition.
Derivative<TInput>(ISetWindowFieldsPartition<TInput>, Func<TInput, int>, SetWindowFieldsWindow)
Returns the average rate of change within the specified window.
public static double Derivative<TInput>(this ISetWindowFieldsPartition<TInput> partition, Func<TInput, int> selector, SetWindowFieldsWindow window = null)
Parameters
partition
ISetWindowFieldsPartition<TInput>The partition.
selector
Func<TInput, int>The selector that selects a value from the input document.
window
SetWindowFieldsWindowThe window boundaries.
Returns
- double
The average rate of change within the specified window.
Type Parameters
TInput
The type of the input documents in the partition.
Derivative<TInput>(ISetWindowFieldsPartition<TInput>, Func<TInput, int>, WindowTimeUnit, SetWindowFieldsWindow)
Returns the average rate of change within the specified window.
public static double Derivative<TInput>(this ISetWindowFieldsPartition<TInput> partition, Func<TInput, int> selector, WindowTimeUnit unit, SetWindowFieldsWindow window = null)
Parameters
partition
ISetWindowFieldsPartition<TInput>The partition.
selector
Func<TInput, int>The selector that selects a value from the input document.
unit
WindowTimeUnitThe unit for time based derivatives.
window
SetWindowFieldsWindowThe window boundaries.
Returns
- double
The average rate of change within the specified window.
Type Parameters
TInput
The type of the input documents in the partition.
Derivative<TInput>(ISetWindowFieldsPartition<TInput>, Func<TInput, long>, SetWindowFieldsWindow)
Returns the average rate of change within the specified window.
public static double Derivative<TInput>(this ISetWindowFieldsPartition<TInput> partition, Func<TInput, long> selector, SetWindowFieldsWindow window = null)
Parameters
partition
ISetWindowFieldsPartition<TInput>The partition.
selector
Func<TInput, long>The selector that selects a value from the input document.
window
SetWindowFieldsWindowThe window boundaries.
Returns
- double
The average rate of change within the specified window.
Type Parameters
TInput
The type of the input documents in the partition.
Derivative<TInput>(ISetWindowFieldsPartition<TInput>, Func<TInput, long>, WindowTimeUnit, SetWindowFieldsWindow)
Returns the average rate of change within the specified window.
public static double Derivative<TInput>(this ISetWindowFieldsPartition<TInput> partition, Func<TInput, long> selector, WindowTimeUnit unit, SetWindowFieldsWindow window = null)
Parameters
partition
ISetWindowFieldsPartition<TInput>The partition.
selector
Func<TInput, long>The selector that selects a value from the input document.
unit
WindowTimeUnitThe unit for time based derivatives.
window
SetWindowFieldsWindowThe window boundaries.
Returns
- double
The average rate of change within the specified window.
Type Parameters
TInput
The type of the input documents in the partition.