On Fri, 21 Oct 2011, News wrote: > I could not check, but please proceed. > Submitted to CRAN. Roger -- Roger Bivand Department of Economics, NHH Norwegian School of Economics, Helleveien 30, N-5045 Bergen, Norway. voice: +47 55 95 93 55; fax +47 55 95 95 43 e-mail: Roger.Bivand at nhh.no