代碼:code
> library(REmap) > city<-mapNames("guangdong") #獲取城市信息 > city
[1] "清遠市" "韶關市" "湛江市" "梅州市" "河源市" "肇慶市" "惠州市" "茂名市" "江門市"圖片
[10] "陽江市" "雲浮市" "廣州市" "汕尾市" "揭陽市" "珠海市" "佛山市" "潮州市" "汕頭市"ci
[19] "深圳市" "東莞市" "中山市"rem
> GDP<-c(1285.00,1149.98,2450.00,955.09,810.08,1970.01,3140.03,2445.60,2240.02,1256.00,710.07,18100.41,780.00,1890.01,2024.98,8003.92,910.10,1850.01,17502.99,6275.06,3010.03) #導入2015年各市GDP數據(單位:億元) > city_data<-data.frame(city,GDP) > head(city_data,n=5)
city GDPget
1 清遠市 1285.00it
2 韶關市 1149.98map
3 湛江市 2450.00im
4 梅州市 955.09數據
5 河源市 810.08圖表
生成圖表:
> chart<-remapC(city_data,title="廣東省GDP熱力圖(單位:億元)",maptype="guangdong",color="blue",theme=get_theme("Sky"),maxdata=20000,mindata=1) > chart
效果以下:
(End)