What a pity!
I remember Terzi's document, and it seemed very interesting to me. It could have been a good primer for people approaching PCA.
On the other hand, I noticed that the project did not go on and no one seemed to be interested in adding new documents. I planned to write something on Correspondence Analysis, but I myself have been too slow in putting the idea on work...
If Quark will read this thread, may be he could provide me with a copy of Terzi's document.
Should the project be restored, I would not mind to write down my planned primer to CA.
Regards
Gm