Skip to main content
. Author manuscript; available in PMC: 2013 May 19.
Published in final edited form as: J Expo Sci Environ Epidemiol. 2012 Jun 6;22(5):10.1038/jes.2012.53. doi: 10.1038/jes.2012.53

Table 3.

Predictive performance of the emulator for relating census tract-level ambient concentrations and personal exposures.

RMSEa (μg/m3) PI lengthb (μg/m3) PI Probc (%)
Spring 0.37 1.38 94.6
Summer 0.74 2.43 94.8
Fall 0.35 1.30 94.6
Winter 0.45 1.61 94.5
a

Root mean-squared error.

b

Average 95% posterior predictive interval length.

c

Empirical coverage probability of the 95% posterior predictive interval length.