Engelbert Buxbaum

2 Questions 713 Answers 0 Followers

Questions related from Engelbert Buxbaum

Can I calculate the scores of new test subjects from an existing PCA?

I have performed a principal component analysis, with interesting results. Now I want to add new test subjects to the study. Can I use their data to calculate their component scores using the...

07 June 2024 3,937 2 View

How do I calculate the rotated score matrix after PCR?

Hi, I want to do cluster analysis with large data table (163 variables with 1500 test persons). By PCA I found that about 20 significant components explain 75% of the variance. I also found that...

12 September 2018 5,350 4 View