Data csv.csv (12.9 KB)
I have an issue to perform a PCA. I usually perform normalization using median normalization, log transformation, and autoscaling, and it has always worked, but not anymore. The PLS DA still works but not the PCA
I’ve attached my data in a CSV file.
Thank you.
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I have the same issue with a dataset I was previously able to analyze with PCA. Has there been a recent update that affects the PCA analysis? Thank you!
I have the same issue as well here, only PCA that can not work.
Hopefully, the developer will fix the issue soon.
The issue is related to few features (less than 8) which is unusal in metabolomics data.
It has been fixed but you need to wait ~3 days for the team to complete the validation process (there are many other feature enhancements currently under testing …)