FactorAnalysisSetVariances Method |
Sets the unique variances.
Namespace: Imsl.StatAssembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0
Syntax public void SetVariances(
double[] uniq
)
Public Sub SetVariances (
uniq As Double()
)
public:
void SetVariances(
array<double>^ uniq
)
member SetVariances :
uniq : float[] -> unit
Parameters
- uniq
- Type: SystemDouble
A double array of length nvar containing the unique variances.
Remarks
If this member function is not called, the elements of uniqare set
to 0.0. If the iterative methods fail for the unique variances used,
new initial estimates should be tried. These may be obtained by use
of another factoring method (use the final estimates from the new
method as initial estimates in the old method). Another alternative
is to call member function VarianceEstimationMethod and set
the input argument to 0. This will cause the initial unique variances
to be estimated by the code.
See Also