ArcGIS Pro 3.2| |Help archive Summary Generates a spatial weights matrix file (.swm) to represent the spatial relationships among features in a dataset. Learn more about how Generate Spatial Weights Matrix works Illustration These spatial relationships are based on polygon contiguity, Queen's case...
Neighborhood Explorer allows you to apply conceptualizations of spatial relationships to data, make modifications to neighborhoods, and export the modified neighborhood conceptualizations to a spatial weights matrix file (.swm). You can then use the modified spatial relationships in the steps outlined ...
Unique ID Field:能够唯一标示输入点要素的整形字段; Output Spatial Weights Matrix File:生成的空间权重矩阵文件(.swm格式); 输出结果 该工具输出一个格式为swm的文件,在其他工具中指定空间距离关系时选择GET_SPATIAL_WEIGHTS_FROM_FILE时可以指定,可以使用Convert Spatial Weights Matrix to Table转换为表格查看。 Ord...
2.1. Adjacency Matrix Several basic formats of boundary based and distance-based spatial weight matrices have been provided by Anselin (1988) [27]; here, we introduce the most basic one, called the adjacency matrix. The adjacency matrix only considers the interaction of adjacent places, with an...
Matrix# Process: Generate Spatial Weights Matrix...swm=arcpy.GenerateSpatialWeightsMatrix_stats("USCounties.shp","MYID","euclidean6Neighs.swm","K_NEAREST_NEIGHBORS","#","#","#",6)# Dump Spatial Weights to Database Table# Process: Convert Spatial Weights Matrix to Table...dbf=...
In our case, the spatial lag of power capacity takes the in-situ value into consideration by applying the spatial weight matrix including diagonal. The results (Iha = 0.59, pseudo p = 0.001, z = 60.7; Ihf = 0.57, pseudo p = 0.001, z = 59.6; Ihr = ...
Where Ii is the local Moran index; Wij is the spatial autocorrelation weight matrix; Zi, Zj is the standard deviation normalized attribute value. Based on the population-land Gini coefficient The Gini coefficient is based on the principle of the Lorenz curve proposed as a measure of the degree...
Generate Spatial Weights Matrix Geographically Weighted Regression (GWR) Ordinary Least Squares (OLS) Modeling Spatial Relationships toolset concepts Rendering toolset Utilities toolset ArcMap 10.8 | Help archive ArcGIS Desktop is inmature supportand will be retired March 1, 2026. There are no ...
局部自相关检验用到的命令为spatlsa,语法格式为:spatlsa varname , weights(matrix) [ moran geary go1 go2 id(varname) twotail sort graph(moran|go1|go1) symbol(id|n) map(filename) xcoord(varname) ycoord(varname) savegraph(filename [, replace]) ] ...
Create the spatial weights matrix using the Generate Spatial Weights Matrix tool or the Generate Network Spatial Weights tool. The path to the spatial weights file is specified by the Spatial Weights Matrix File parameter. String Spatial Weight Matrix File (Optional) The path to a file containing...