This menu controls aspects of the way in which the Procrustes rotation is carried out, and selects the results to be displayed.
Display
Specifies what is to be displayed.
| Rotation matrix | The orthogonal rotation matrix |
| Coordinates | The fixed and fitted configurations (after standardization) |
| Sums of squares | An analysis of variance giving the sums of squares of each configuration, and the residual sum of squares; if scaling is used, the scaling factor is also printed |
| Residuals | Residual distances of the points in the fixed configuration from the fitted points; this is after any standardization and rotation |
Standardization
Controls standardization of the fixed and fitted configurations.
| Centre | Centres the matrices to have zero column means |
| Normalise | Normalizes the matrices to have unit sums of squares |
Additional permitted transformations
Enables additional transformations to be included in the analysis.
| Isotropic scaling | Contract or expand the fitted configuration by a constant amount in every direction (scaling factor estimated by least-squares) |
| Reflections | Specifies whether the rotation matrix may contain a reflection |