StepwiseRegressionDirection Enumeration |
Direction indicator.
Namespace: Imsl.StatAssembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0
Syntax Public Enumeration Direction
public enum class Direction
Members
| Member name | Value | Description |
---|
| Forward | 1 |
Indicates forward regression. An attempt is made to add a variable
to the model. A variable is added if its p-value is less
than PValueIn. During intitialization, only
forced variables enter the model.
|
| Backward | -1 |
Indicates backward regression. An attempt is made to remove a
variable from the model. A variable is removed if its
p-value exceeds PValueOut. During
initialization, all candidate independent variables enter the
model.
|
| Stepwise | 0 |
Indicates stepwise regression. A backward step is attempted. After
the backward step, a forward step is attempted. This is a stepwise
step. Any forced variables enter the model during initialization.
|
See Also