2d and 3d Space-Varying Coefficient Models 2d and 3d space-varying coefficient models are fitted to regular grid data using either a full B-spline tensor product approach or a sequential approximation. The latter one is computationally more efficient. Resolution increment is enabled. Software Depends: R (>= 2.4.0), Matrix, splines Susanne Heim <susanneheim@gmx.net> Susanne Heim, with support from Paul Eilers, Thomas Kneib, and Michael Kobl GPL (>= 2) 2009-06-14 application/tgz http://CRAN.R-project.org/package=svcm