I am wondering whether it is possible to project new data to an existing PCA map. Per my limited knowledge with PCA map generation I do not think it is the case. But want to check with JMP community on this. The context is that we generated a map using objective data on 20 products with 30 variables. Let's say after an year we want to project data from 3 new products with same 30 variables to the existing PCA map. Is it posisble with PCA approach? Are there any other solutions to achieve this ? Thanks in adavance for any thoughts and suggetsions.
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