The procrustes transforms seem to be discarded when using the newer multi-level PCA. Running a toy example of dual spheres of changing radii with procrustes should show spheres of equal size at all times:
Input data:
Using ShapeWorks 6.3.2 before the multi-level PCA was introduces, the sphere’s all appear the same size (procrustes scaling was on):
In the current and I assume 6.4 release, the first mode of variation shows the spheres changing size as if procrustes scaling was off.
The procrustes transforms seem to be discarded when using the newer multi-level PCA. Running a toy example of dual spheres of changing radii with procrustes should show spheres of equal size at all times:
Input data:
Using ShapeWorks 6.3.2 before the multi-level PCA was introduces, the sphere’s all appear the same size (procrustes scaling was on):
In the current and I assume 6.4 release, the first mode of variation shows the spheres changing size as if procrustes scaling was off.