Browsing by Author "Blangiardo, Marta"

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    • Differential impact of government lockdown policies on reducing air pollution levels and related mortality in Europe 

      Schneider, Rochelle; Masselot, Pierre; Vicedo Cabrera, Ana M.; Sera, Francesco; Blangiardo, Marta; Jorba Casellas, Oriol; Guevara Vilardell, Marc (Nature Research, 2022)
      Article
      Open Access
      Previous studies have reported a decrease in air pollution levels following the enforcement of lockdown measures during the first wave of the COVID-19 pandemic. However, these investigations were mostly based on simple ...

    • Missing data analysis and imputation via latent Gaussian Markov random fields 

      Gómez-Rubio, Virgilio; Cameletti, Michela; Blangiardo, Marta (Institut d'Estadística de Catalunya, 2022-12-19)
      Article
      Open Access
      This paper recasts the problem of missing values in the covariates of a regression model as a latent Gaussian Markov random field (GMRF) model in a fully Bayesian framework. The proposed approach is based on the definition ...