5个代码分别用于将某一按中国县级行政划分的一类数据，将其进行地图可视化； 双轴画图法；分词技术；动态地图；异常值监测。-5 codes are used to visualize a map of a class of data according to China s county-level administrative division Biaxial drawing method word segmentation

数据可视化（R作图-中国区域整体地图+各省份地图,包含九段线）附完整代码。(Data visualization (R - overall map of China + maps of provinces, including the nine-dash line) with complete code.)