what is the rotation of principal components in regression what does obliquely rotated sn mean in regression how to use scores in regression analysis why is pca efa in regression how to extract principal components from the score how to extract obliquely rotated principal components in regression how to use principal axes in regression what to do when using scores with rotation in regression how to use principal component scores do you need rotated principal elements for mixed effects regression can you use non rotational principal components in regression if i use a rotation, would it be invalid to use a score for regression? how does the rotation of principal components affect the results of a regression analysis? does rotation affect results of regression can a score be rotated during regression analysis if the pca/efa scores are rotated in a regression analysis, is it invalid? if the score is rotated is the score valid can you use rotation score in regression why would i use no scores in regression analysis do you use rotation in a regression