嗨geocode
之前为我工作但不是现在。
> install.packages("ggmap")
> library(ggmap)
> geocode('boston ma')
Information from URL : http://www.datasciencetoolkit.org/maps/api/geocode/json?address=boston%20ma&sensor=false
lon lat
1 NA NA
Warning messages:
1: In readLines(connect, warn = FALSE) :
InternetOpenUrl failed: 'The operation timed out'
2: In geocode("boston ma") : geocoding failed for "boston ma".
if accompanied by 500 Internal Server Error with using dsk, try google.
我更新了R和ggmap
...有人可以帮忙吗...谢谢
(我不确定它之前是http://www.datasciencetoolkit.org
- 它改变了吗?)