title: Operational evaluation of air quality models.
authors.affiliation: National Research Center for Statistics and the Environment, University of Washington, Seattle 98195-1720, USA.
authors.forename: P D
authors.initials: PD
authors.lastname: Sampson
authors.forename: P
authors.initials: P
authors.lastname: Guttorp
mesh_terms: D000393:Air Pollutants; D000397:Air Pollution / Q000331:legislation & jurisprudence / Q000706:statistics & numerical data*; D005069:Evaluation Studies as Topic; D006801:Humans; D008954:Models, Biological; D015233:Models, Statistical; D010126:Ozone
chemical_list: D000393:Air Pollutants; D010126:Ozone