spint:空间交互模型(spint)

上传者: 42159267 | 上传时间: 2022-11-25 15:09:28 | 文件大小: 2.19MB | 文件类型: ZIP
空间交互建模包 该SP atial诠释eraction建模(SPINT)模块的目的是提供一个工具集来研究空间相互作用的过程和分析空间交互数据。 该模块的是作为Google Summer of Code项目(2016年夏季)进行的。 有关项目进度的文档可在找到。 该模块目前支持对空间相互作用模型“家族”的校准(Wilson,1971),该模型是使用熵最大化(EM)框架或等效信息最小化(IM)框架得出的。 因此,它可以为以下泊松计数模型导出参数: 楷模 无约束重力模型 生产受限模型(原产地受限) 吸引力约束模型(目的地约束) 双约束模型 在广义线性模型框架中使用迭代加权最小二乘进行校准(Cameron&Trivedi,2013)。 这些模型结果已经在(Fotheringham和O'Kelly,1989; Willimans和Fotheringham,1984)中列出的可比较例程中得到

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