Factor Analysis Visualized (c) Dutch Economist
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Uploaded by dutcheconomist on Mar 11, 2011
Factor Analysis Visualized (c) Dutch Economist - This brief video explains the intuition behind a factor analysis, a statistical tool for data reduction. Factor analysis clusters variables together that have a high correlation, dealing with the overall variation of the full data structure. Picture that!
Made possible with Prezi!
http://prezi.com/8m8ilrlpr_ur/factor-analysis-visualized-c-dutch-economist/
Disclaimer: there have been other ways to visualize factor analysis and the visualization given is incomplete.
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Good choise of music;)
Kaasteen 1 week ago
The music in the background is soooooo irritating.. you will do good to take it out of the video..
brsinha 3 months ago
Very odd choice of music. Also, need to stay focused on the text parts for longer.
delaurean23 6 months ago
Hi, I think this is a good explanation of the idea behind the factor analysis, but it does not really show how it is different from cluster analysis. I mean, you don't show how the model behind factor analysis (which is completely absent from cluster analysis).
Also, is this video made with prezi or is it something similar?
theshamanov 9 months ago