Creates an X-bar control chart given the means and ranges for a series of equally sized samples.

Namespace: Imsl.Chart2D.QC
Assembly: ImslCS (in ImslCS.dll) Version: 6.5.0.0

Syntax

C#
public XbarR(
	AxisXY axis,
	int sampleSize,
	double[] xbar,
	double[] range
)
Visual Basic (Declaration)
Public Sub New ( _
	axis As AxisXY, _
	sampleSize As Integer, _
	xbar As Double(), _
	range As Double() _
)
Visual C++
public:
XbarR(
	AxisXY^ axis, 
	int sampleSize, 
	array<double>^ xbar, 
	array<double>^ range
)

Parameters

axis
Type: Imsl.Chart2D..::.AxisXY
The AxisXY parent of this node.
sampleSize
Type: System..::.Int32
The number of observations in each sample. It must be between 2 and 50.
xbar
Type: array< System..::.Double >[]()[]
An array containing the mean values for a series of samples.
range
Type: array< System..::.Double >[]()[]
An array containing the ranges of the samples. The arrays xbar and range must have the same lengths.

See Also