View plots of the log posterior around the posterior mode for a pair of original or transformed parameters. Once you have chosen to study the original or the transformed parameters, you can select the parameter pair as well as the grid size and the number of grid points. The default values are always given by the choices you have made in the Optimization frame on the Settings tab. The grid size is calculated from the transformed parameters relative to the mode. If you study the original parameters, then the grid is transformed back to the scale of the original parameters.
The posterior mode surface plot function also produces a contour plot of the surface.
Page url: http://www.texlips.net/yada/help/index.html?posterior_mode_surface2.htm