This chapter is concerned with two techniques – correlation analysis and regression modelling – both of which are concerned with determining the inter-relationships among two or more variables.
Other chapters of the NAG Library which cover similar problems are E02 class E04 class. E02 class methods may be used to fit linear models by criteria other than least squares, and also for polynomial regression; E04 class methods may be used to fit nonlinear models and linearly constrained linear models.
The G02..::..g02qgOptions type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | G02..::..g02qgOptions | Constructor |
Methods
Properties
| Name | Description | |
|---|---|---|
 | Message | Set the method used for logging any monitoring messages from g02qg. |
| Warning | Set the method used for logging any warning or error messages from g02qg. |
