 | QRRegression |
The QRRegressionCalculation type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | Cols | Gets the number of columns in the matrix. |
| IsGood | Returns true if the QR decomposition may be used to solve least squares problems; otherwise false. |
| Rank | Gets the numerical rank of the matrix. |
| RankAvailable | Returns the rank if it was calculated as a byproduct of the parameter calculation. |
| Rows | Gets the number of rows in the matrix. |
| Tolerance | Gets and sets the tolerance used for computing the numerical rank of the regression matrix. |
| XTXInv | Gets the matrix formed by taking the inverse of the product of the transpose of the regression matrix with itself, if available. |
| XTXInvAvailable | Gets a boolean value indicating whether or not the matrix formed by taking the inverse of the product of the transpose of the regression matrix with itself is available. |
See Also