Minitab - Factor Analysis: Label on second series of data for Biplot

Hello!

I am using the factor analysis of Minitab and I have two series of data. I obtained a double projection graphic, but I can't add the labels of my second type data (red point). It doesn't appear when I click right on the symbols (whereas I can do it on the punctuation graphic).

Could you help me? Thanks

The graph you attached is called a Biplot. It is an overlay of the loading plot over the score plot. The loading plot shows how each variable "loads" on the first two factors extracted in the analysis. Each variable has a column name that can be used as a label. However the score plot plots the scores for each row of data. The rows do not have names that could be used as labels.

Hello Miner,
I understand, but what I don't understand is why I can add the labels of the red points in the attached figure (minitab-pb2) and not the Biplot (minilab_pb). I may have already responded to this question but I want to be sure about the answer,

Thank you.

I am afraid that you will have to ask Minitab that question. I looked and the option to add labels on the biplot simply does not exist. I can speculate that it might be due to the complexity of merging the two graphs or the desire to prevent graph clutter, but those are simply guesses.

Ok, thank you for your answer.