eigenvalue in factor analysis

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H
H 2013-6-20
评论： Alexis 2026-2-16，22:18
Hi
How do I derive the eigenvalue of the factors when running a factor analysis (using factoran)? Typically this is provided as an output already.
Thx!

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回答（1 个）

Peter Perkins
Peter Perkins 2013-6-24
I think you're confusing Factor Analysis (or at least the version of FA that FACTORAN performs) with Principal Component Analysis. See PRINCOMP.
Hope this helps.
  1 个评论
Alexis
Alexis 2026-2-16，22:18
Most tutorials introducing factor analysis discuss inspecting eigenvalues to help determine how many factors to include (example here). MATLAB's implementation seems out of step with SPSS, etc.

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