Open lyoon6 opened 3 years ago
Hi, Since the transformations are monotone, any rank based transformation is equivalent, and the the way to do a PCA on ranks is developed in detail in the paper here: https://f1000research.com/articles/5-1492 Section : PCA on ranks (the added advantage is you can set a tie threshold, so you are not overinterpreting noise at the low end).
Best wishes Susan
On Tue, Mar 16, 2021 at 9:37 PM lyoon6 @.***> wrote:
Hello,
Is there a way to perform Robust Aitchison PCA with this package in R? (See implementation in qiime2 here: https://library.qiime2.org/plugins/deicode/19/)
Thanks.
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Hello,
Is there a way to perform Robust Aitchison PCA with this package in R? (See implementation in qiime2 here: https://library.qiime2.org/plugins/deicode/19/)
Thanks.