R 如何撤消ggplot data错误代码以打印数据?

R 如何撤消ggplot data错误代码以打印数据?,r,ggplot2,neural-network,aes,mlp,R,Ggplot2,Neural Network,Aes,Mlp,当我输入此代码时,我不断收到相同的错误: ggplot(exchangeGBP) + aes(Date, GBP/EUR) + geom_line(color = "deepskyblue") 错误代码:FUNX[[i]]中的错误,…:找不到对象“日期” 我应该安装软件包还是更改代码?aes之前的+似乎是问题所在 library(ggplot2) ggplot(exchangeGBP, aes(Date, `GBP/EUR`)) + geom_line(

当我输入此代码时,我不断收到相同的错误:

ggplot(exchangeGBP) + aes(Date, GBP/EUR) + geom_line(color = "deepskyblue")
错误代码:FUNX[[i]]中的错误,…:找不到对象“日期”

我应该安装软件包还是更改代码?

aes之前的+似乎是问题所在

library(ggplot2)
ggplot(exchangeGBP, aes(Date, `GBP/EUR`)) + 
         geom_line(color = 'deepskyblue') +
         theme_bw()
数据
成功了,谢谢你。
set.seed(24)
exchangeGBP <- tibble(Date = seq(Sys.Date() - 10, 
      length.out = 10, by = '1 day'), `GBP/EUR` = rnorm(10))