by Nick V. Flor • March 7, 2016 • @ProfessorF
I needed to check the implementation of my Varimax Rotation, which is part of the Excel Big Data analysis package that I’m writing for my OILS Learning Analytics class. After much digging, I ran across this fantastic reference:
IBM Corp (2013). IBM SPSS Statistics 23 Documentation. Armonk, NY: IBM Corp. Retrieved March 6, 2016 from ftp://public.dhe.ibm.com/software/analytics/spss/documentation/statistics/23.0/en/client/Manuals/IBM_SPSS_Statistics_Algorithms.pdf
The Varimax Algorithm is on page 336 (page 396 in the PDF) along with Equimax and Quartimax.
Thank you IBM!