Department of Methods and Evaluation, Institute of Psychology, University of Bonn, Bonn, Germany Kaiser (1958) proposes to perform a pairwise rotation of two factors or components toward the Varimax ...

Varimax + is a variation of the Varimax algorithm (Kaiser 1958 1) that uses bootstrap in conjunction with a hypothesis test to set to 0 those values of the resulting weights that are likely to be 0.

I use both ncl 6.3.0 and 6.4.0 to do a varimax rotation eof. But the result is not what I expected, although the eof is right. This is the related code: neof=10 opteof = True opteof@jopt = ...