ControlCharts.CUSUM Method

Definition

Namespace: Numerics.NET.Statistics.ProcessControl
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 10.4.0

Overload List

CUSUM(ReadOnlySpan<Double>, Double, Double, Nullable<Double>, Nullable<Double>)	Computes a CUSUM (Cumulative Sum) chart from a span of observations.
CUSUM(Vector<Double>, Double, Double, Nullable<Double>, Nullable<Double>)	Computes a CUSUM (Cumulative Sum) chart from a vector of observations.

CUSUM(ReadOnlySpan<Double>, Double, Double, Nullable<Double>, Nullable<Double>)

Computes a CUSUM (Cumulative Sum) chart from a span of observations.

public static CusumChartData CUSUM(
	ReadOnlySpan<double> observations,
	double referenceValue,
	double decisionInterval,
	double? target = null,
	double? sigma = null
)

Visual Basic

Public Shared Function CUSUM ( 
	observations As ReadOnlySpan(Of Double),
	referenceValue As Double,
	decisionInterval As Double,
	Optional target As Double? = Nothing,
	Optional sigma As Double? = Nothing
) As CusumChartData

C++/CLI

public:
static CusumChartData^ CUSUM(
	ReadOnlySpan<double> observations, 
	double referenceValue, 
	double decisionInterval, 
	Nullable<double> target = nullptr, 
	Nullable<double> sigma = nullptr
)

static member CUSUM : 
        observations : ReadOnlySpan<float> * 
        referenceValue : float * 
        decisionInterval : float * 
        ?target : Nullable<float> * 
        ?sigma : Nullable<float> 
(* Defaults:
        let _target = defaultArg target null
        let _sigma = defaultArg sigma null
*)
-> CusumChartData

Parameters

observations ReadOnlySpan<Double>: The ordered sequence of individual observations.
referenceValue Double: The CUSUM reference value k. Must be positive.
decisionInterval Double: The decision interval h. Must be positive.
target Nullable<Double> (Optional): The target (reference mean). When null the process mean estimated from the data is used.
sigma Nullable<Double> (Optional): The process sigma. When null the sample-based sigma estimate from the data is used.

Return Value

CusumChartData
The chart-ready data for the CUSUM chart.

Exceptions

ArgumentException	The input is empty or contains non-finite values.
ArgumentOutOfRangeException	referenceValue is not positive, decisionInterval is not positive, or an explicitly supplied sigma is not positive.

CUSUM(Vector<Double>, Double, Double, Nullable<Double>, Nullable<Double>)

Computes a CUSUM (Cumulative Sum) chart from a vector of observations.

public static CusumChartData CUSUM(
	Vector<double> observations,
	double referenceValue,
	double decisionInterval,
	double? target = null,
	double? sigma = null
)

Visual Basic

Public Shared Function CUSUM ( 
	observations As Vector(Of Double),
	referenceValue As Double,
	decisionInterval As Double,
	Optional target As Double? = Nothing,
	Optional sigma As Double? = Nothing
) As CusumChartData

C++/CLI

public:
static CusumChartData^ CUSUM(
	Vector<double>^ observations, 
	double referenceValue, 
	double decisionInterval, 
	Nullable<double> target = nullptr, 
	Nullable<double> sigma = nullptr
)

static member CUSUM : 
        observations : Vector<float> * 
        referenceValue : float * 
        decisionInterval : float * 
        ?target : Nullable<float> * 
        ?sigma : Nullable<float> 
(* Defaults:
        let _target = defaultArg target null
        let _sigma = defaultArg sigma null
*)
-> CusumChartData

Parameters

observations Vector<Double>: The ordered sequence of individual observations.
referenceValue Double: The CUSUM reference value k. Must be positive.
decisionInterval Double: The decision interval h. Must be positive.
target Nullable<Double> (Optional): The target (reference mean). When null the process mean estimated from the data is used.
sigma Nullable<Double> (Optional): The process sigma. When null the sample-based sigma estimate from the data is used.

Return Value

CusumChartData
The chart-ready data for the CUSUM chart.

Exceptions

ArgumentNullException	observations is null.
ArgumentException	The input is empty or contains non-finite values.
ArgumentOutOfRangeException	referenceValue is not positive, decisionInterval is not positive, or an explicitly supplied sigma is not positive.

ControlCharts.CUSUM Method

Definition

Overload List

CUSUM(ReadOnlySpan<Double>, Double, Double, Nullable<Double>, Nullable<Double>)

Parameters

Return Value

Exceptions

CUSUM(Vector<Double>, Double, Double, Nullable<Double>, Nullable<Double>)

Parameters

Return Value

Exceptions

See Also

Reference