[英]How to get state name and how to superimpose its value on heat map plot for USA in R
[英]USA state map in R
我正在嘗試在R中使用代碼映射,但我不斷收到此錯誤...該怎么辦?
map('usa')
Error in eval(parse(text = dbname)) :
cannot open file '~/R/win-library/3.5/maps/data/Rdata.rdb': No such file or directory
In addition: Warning message:
In eval(parse(text = dbname)) : restarting interrupted promise evaluation
library("maps")
謝謝!
我假設您已經將數據存儲在文件中,因此請嘗試:
library("maps")
load('~/R/win-library/3.5/maps/data/Rdata.rdb')
或嘗試:
library("maps")
map('usa')
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