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. Author manuscript; available in PMC: 2013 Feb 27.
Published in final edited form as: J Am Stat Assoc. 2012 Jan 1;106(493):6–20. doi: 10.1198/jasa.2010.ap09237

Table 2.

Cross-validation results for the Atlanta substudy

Model Covariates Coverage prob.
95% interval
Average width
95% interval
RMSE MAD
Gaussian Linear 0.965 60.4 14.3 9.34
Gaussian Quadratic 0.969 59.8 14.2 9.07
QR–approx. Linear 0.959 50.4 13.1 7.76
QR–approx. Quadratic 0.947 47.3 12.9 7.62
QR–full Linear 0.987 70.1 13.2 7.87
QR–full Quadratic 0.986 69.6 13.0 7.64