New contributed package 'stream.net' is available on CRAN. Description: Functions with example data for creating, importing, attributing, analyzing, and displaying stream networks represented as binary trees. Capabilities include importing network topology and attributes from GIS data, upstream and downstream distance matrices, stochastic network generation, segmentation of network into reaches, adding attributes to reaches with specified statistical distributions, interpolating reach attributes from sparse data, analyzing autocorrelation of reach attributes, and creating maps with legends of attribute data. Target applications include dynamic fish modeling.
Denis White US EPA Corvallis, Oregon, USA _______________________________________________ R-packages mailing list R-packages@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-packages ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.