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[shapeworks-users] Export PCA Loadings - Groups


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  • From: "Gaffney, Brecca" <brecca.gaffney@wustl.edu>
  • To: "Shapeworks-users@sci.utah.edu" <Shapeworks-users@sci.utah.edu>
  • Subject: [shapeworks-users] Export PCA Loadings - Groups
  • Date: Wed, 7 Feb 2018 21:10:28 +0000
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Hello,

 

In the ‘File à Export PCA Loadings’ option within ShapeWorks, how are the individual samples grouped? I currently am working with one group, with 75 total samples. However, in the loading file that is exported (attached), 37 samples are flagged as ‘Group 1’ and 38 samples are flagged as ‘Group 2’. However, in the setup files, all samples are input as one group, with no designation to separate groups. Does each row in this follow correspond to the sample number in order of input? I need to ensure how the loading factors indicated per sample.

 

Thank you in advance for your help.

 

--

Brecca M. M. Gaffney, PhD

Postdoctoral Research Scholar | Program in Physical Therapy

Washington University School of Medicine

Office: 314-273-3228

 

 

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Attachment: PCA_Loadings.csv
Description: PCA_Loadings.csv


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