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ContextLab / hypertools

A Python toolbox for gaining geometric insights into high-dimensional data
http://hypertools.readthedocs.io/en/latest/
MIT License
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Should the rotation mattrix be orthonormal? #135

Closed MechCoder closed 7 years ago

MechCoder commented 7 years ago

I was reading the example (http://hypertools.readthedocs.io/en/latest/auto_examples/plot_procrustes.html#sphx-glr-auto-examples-plot-procrustes-py)

Shouldn't the rotation matrix be orthonormal? See https://en.wikipedia.org/wiki/Rotation_matrix#Properties_of_a_rotation_matrix

andrewheusser commented 7 years ago

yes, totally correct. good catch! patched on b369330