applepu 发表于 2010-6-10 10:49
SAM4.0  一种空间计量分析的优秀工具

SAM (Spatial Analysis in Macroecology) is a program designed as a package of tools for spatial statistical analysis, mainly for applications in Surface Pattern Spatial Analysis. SAM is mostly used in the fields of Macroecology and Biogeography, but also in Conservation Biology, Community and Population Ecology, Geography, Geology, Demography, Econometrics, Psychology and Epidemiology. In short, if you are a scientist investigating patterns and processes that are geographically structured, SAM is what you were looking for!
下载网址：
http://www.ecoevol.ufg.br/sam/
注册后直接下载4.0最新版本。