1. Spatial Econometrics: Methods and Models
2. R. Bivand, M. Altman, L. Anselin, R. Assunção, O. Berke, A. Bernat, G. Blanchet, E. Blankmeyer, M. Carvalho, B. Christensen, Y. Chun, C. Dormann, S. Dray, V. Gómez-Rubio, M. Gubri, R. Halbersma, E. Krainski, P. Legendre, N. Lewin-Koh, H. Li, J. Ma, A. Mallik, G. Millo, W. Mueller, H. Ono, P. Peres-Neto, G. Piras, M. Reder, M. Tiefelsdorf, and D. Yu, spdep: Spatial Dependence: Weighting Schemes, Statistics and Models, R package version 0.5-56, 2013. Package available at http://CRAN.R-project.org/package=spdep.
3. Lung imaging in asthmatic patients: The picture is clearer