Hello,
Since a few week, I get a validation error saying that a value is out of range when I want to upload my biplot. Previously, I had not issue with creating a biplot with my data, what has changed?
The steps I take:
statistical analysis - one factor;
data type: concentration, samples in rows (unpaired)
filter → none, proceed
missing value → 1/5 of LoD
normalisation → by sum + autoscaling
PCA → biplot
the PCA looks good, I can change the colours and download the file.
see attached a screenshot of the error and my dataset.
thank you in advance.
-Anika
250913_PCA_SA_test.csv (2.3 KB)