Hi, R users, I have a question about using ClassStat in SDMtools. I want to calculate total edge of patch; however, according to FRAGSTAT, the "total.edge" value of ClassStat means that "total length (m) of edge in landscape involving patch type (class) i; includes landscape boundary and background segments involving patch type i". I want to exclude the boundary edge for calcuating edge of the patch. Do you know how to do this in R?
Best regards, Insu -- Ph.D. Insu Koh Post-doctoral research associate at Jeff Holland's *landscape ecology lab. * ** *Department of Entomology, Purdue University* Office: B18, Smith Hall, 901 W. State Street, West Lafayette, IN 47907 Tel office (765) 494-4601 / home (765) 496-5126 Fax (765) 494-0535 (E-mail) insuko...@gmail.com [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org 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.