This function produces a scatter plot of data matrix in the x
and (optionally) decision boundary (i.e., x$par
and/or x$initpar
).
The look of the plot differs depending on the dimension of the model. If the dimension is 2, scatter plot of the model matrix is plotted. If the dimension is 3, plot3d.gqc
is called to create a 3D scatter plot. In all other cases, an error message will be returned.