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. Author manuscript; available in PMC: 2014 Dec 5.
Published in final edited form as: Ann Appl Stat. 2014 Jul 1;8(2):747–776. doi: 10.1214/14-AOAS726

Fig. 7.

Fig. 7

Comparing the principal component based approach of Filmer and Pritchett (2001) to the asset index of Collinson et al. (2009). The gray line shows where both scores are equal and the points are colored according to the 3 group, 1-dimensional latent trait, MFA-MD solution.