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. Author manuscript; available in PMC: 2012 Apr 19.
Published in final edited form as: Ann Appl Stat. 2011 Jun;5(2B):1159–1182. doi: 10.1214/11-AOAS476

Fig. 7.

Fig. 7

Residual and fitted values of V-SPAM (4.5) for four different voxels (labeled above). The solid curves show a LOESS fit of the residual on the fitted values. Compare with Figure 3. The linear trend in the residuals is due to the shrinkage effect of the penalty in the SPAM criterion (4.4).