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jcvaldoz
‎09-25-2017
  • 2 Posts
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Re: How do I make PCA dots be identified?

by Calcite | Level 5 in Graphics Programming
‎09-22-2017 02:23 AM
‎09-22-2017 02:23 AM
I just used the preset for princom and just changed the plot to "plot=all". There is nothing much in the code; just the principal component command and the show all plots command. ... View more

How do I make PCA dots be identified?

by Calcite | Level 5 in Graphics Programming
‎09-21-2017 10:16 PM
‎09-21-2017 10:16 PM
I have been doing PCA in SAS University Edition recently and now, I have got 800 observations plotted on the graph. My problem is that each individual dot could not be distinguised due to the large number of samples that we have. Is there a way for me to make the dots and labels smaller for overlap avoidance? Or, can we fish out which samples we are interested in through gating?     Thanks  ... View more
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