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[shapeworks-users] PCA loading values or PC scores from ShapeWorksView


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  • From: "Harris, Michael" <harrismi@wustl.edu>
  • To: "Shapeworks-users@sci.utah.edu" <Shapeworks-users@sci.utah.edu>
  • Subject: [shapeworks-users] PCA loading values or PC scores from ShapeWorksView
  • Date: Thu, 23 Apr 2020 17:48:53 +0000
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The version of ShapeWorksView that I’m using allows you to export “PCA Loading Values.”  Because the values can be much greater or smaller than +1 or -1, I assume that they are, in fact, the PC scores.  Is that correct?  That is what I assumed in the past, but I want to be sure.

 

Essentially, how should I interpret the loading values output from ShapeWorks?

 

Thanks,

Mike

_________________________

Michael D. Harris, PhD

Assistant Professor

Washington University School of Medicine

Program in Physical Therapy

Department of Orthopaedic Surgery

Department of Mechanical Engineering and Materials Science

Office: 314-286-1411 | harrismi@wustl.edu

 

 

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