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...am sussing out the possibilities of using R to do integer programming (which I am also new to). Is there something along the lines of the NUOPT S- PLUS package that is available, or on the way, for R? Are there other options for integer programming in R? Thanks very much in advance, Robin Naidoo University of Alberta Edmonton, AB, Canada

...bailing out! Save workspace and quit R! Any help on how to incorporate distance measures into the spatial weights matrix for the errorsarlm/lagsarlm spatial regression commands would be greatly appreciated! Hopefully I haven't overlooked something very obvious. Regards, Robin Naidoo Department of Rural Economy University of Alberta Canada