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Feature request: color assignment in plotPCA #560

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romanhaa opened this issue Jul 13, 2017 · 1 comment
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Feature request: color assignment in plotPCA #560

romanhaa opened this issue Jul 13, 2017 · 1 comment
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@dpryan79
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@romanhaa
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The PCA plot can become a bit tedious to interpret when each sample has a different color, especially when they overlap (10+ samples). It would be helpful (and perhaps easy to implement) to make an option in the plotPCA function for color specification. I would imagine to submit a list which has the same length as the samples being plotted. This way I could color the samples based on the group they belong to.

Keep up the good work guys!
@dpryan79 dpryan79 added this to the 2.6.0 milestone Jul 20, 2017
@dpryan79 dpryan79 self-assigned this Jul 20, 2017
dpryan79 added a commit that referenced this issue Jul 21, 2017
@dpryan79
Implement #560, give plotPCA a --colors argument
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@dpryan79
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This is implemented in the develop branch and will be present in the 2.6 release. It'll be the --colors option.

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@dpryan79 @romanhaa