 | CloudGetVariances Method (DoubleMatrix) |
Computes the variances of the specified supplementary variables.
Namespace: Novacta.Analytics.Advanced
Assembly: Novacta.Analytics (in Novacta.Analytics.dll) Version: 2.0.0
SyntaxParameters
- supplementaryVariables
- Type: Novacta.AnalyticsDoubleMatrix
The supplementary variables.
Return Value
Type: DoubleMatrixThe supplementary variances as a row vector.
Exceptions| Exception | Condition |
|---|---|
| ArgumentNullException | supplementaryVariables is null. |
| ArgumentOutOfRangeException | The number of rows in supplementaryVariables is not equal to the number of points in the cloud. |
RemarksPoints and variables
The coordinates of a given point have length equal to the dimension of the cloud basis. The collection of the coordinates of all points on a given axis is referred to as an active variable, as opposed to supplementary ones. The matrix passed as supplementaryVariables must have as many rows as the number of points in the cloud, while the number of columns is the number of supplementary variables.
See Also