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- Sat Oct 22, 2022 1:50 am
- Forum: Statistics
- Topic: PCA analysis on data with different scales
- Replies: 0
- Views: 4276
PCA analysis on data with different scales
I would like to ask what is the best practice to preform PCA analysis on data (variables) with different scales (e.g. environmental measurements). As far as I remember the PAST soft enables to normalize data "on the fly" by choosing "correlation" option instead of "variance ...