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迪烏拉文翻譯

操縱R語言製作文昌國小學區學生散佈密度圖

1. http://www.compileonline.com/
2. https://www.tutorialspoint.com/codingground.htm
3. https://repl.it/

,zoom = 15 翻譯社 maptype = "satellite")
ggmap(map)

1.準備文昌國小全校學生地址

2.利用經緯度批次轉換的適用對象  https://goo.gl/Ccq6aA 轉換成經度和緯度，複製到記事本，將=符號換成逗號，複製到EXCEL另存成CSV檔

map=get_googlemap(center= c(lon=median(sespot$lon),lat=median(sespot$lat))
,zoom = 15 , maptype = "roadmap")
ggmap(map)

#大數據#R#google map

library("ggmap")
library("mapproj")
library("ggplot2")
sespot<-read.csv("H:\\arduino\\R\\wces106.csv"翻譯社 header=T, sep="翻譯社")

線上編譯器

3.彰化縣國中小黉舍散佈密度圖，蒐集彰化縣中小學218所黉舍地址，查抄批改錯誤資料後，哄騙經緯度批次轉換東西  https://goo.gl/Ccq6aA 轉換成經度和緯度，複製到記事本，將=符號換成逗號，複製到EXCEL另存成CSV檔，方式同上翻譯

map = get_googlemap(center= c(lon=median(sespot$lon),lat=median(sespot$lat))
,zoom = 15 , maptype = "hybrid")
ggmap(map)

ggmap(map)+geom_point(aes(x = lon, y = lat)翻譯社 size = 2, col="red"翻譯社data = sespot翻譯社 alpha = 1)
ggmap(map)+geom_point(aes(x = lon翻譯社 y = lat), size = 2, col="red",data = sespot, alpha = 0.6)+geom_density2d(data = sespot, aes(x = lon翻譯社 y=lat), size = 0.3)
ggmap(map)+geom_point(aes(x = lon翻譯社 y = lat), size = 2, col="red",data = sespot翻譯社 alpha = 1)+stat_density2d(data = sespot, aes(x = lon, y=lat翻譯社fill = ..level..翻譯社 alpha = ..level..),size = 0.01, bins = 16, geom = "polygon") +scale_fill_gradient(low = "green"翻譯社 high = "red",guide = FALSE)+scale_alpha(range = c(0, 0.3), guide = FALSE)

sespot<-read.csv("D:\\arduino\\DELTA MOOCX\\收集收集\\711.csv", header=T, sep="翻譯社")

map = get_googlemap(center= c(lon=median(sespot$lon),lat=median(sespot$lat))