Question

尝试绘制此图：

     County Water_Pore   SD_Pore
1    Custer   43.64000  9.559752
2  Franklin   43.62636 10.723884
3     Keith   54.27875  4.993334
4      Knox        NaN        NA
5   Lincoln   32.17000 12.313772
6    Nemaha   56.96900  6.360114
7      Otoe   60.61143  6.131110
8    Seward   53.39813 10.578624
9   Sherman   31.32875  5.338045
10  Stanton   48.17917        NA


p <- ggplot(result, aes(x=County, y=Water_Pore)) + 
       geom_point(color="blue",size = 5 + 
       geom_errorbar(aes(ymin=Water_Pore-sd, 
                         ymax=Water_Pore+sd))
print(p)

错误：出现意外符号： “ geom_errorbar（aes（ymin = Water_Pore-sd，ymax = Water_Pore + sd））

我得到的积分没有错误栏。我想要误差线和要点。 TIA！

Answer 1

似乎没有右括号...请尝试以下操作：

p<- ggplot(result, aes(x=County, y=Water_Pore)) +
  geom_point(color="blue",size = 5) + 
  geom_errorbar(aes(ymin=Water_Pore-sd, ymax=Water_Pore+sd))
print(p)

Answer 2

看起来geom_errorbar在引用sd，但在数据中称为SD_Pore。可能是：

 p <- ggplot(result, aes(x = County, y = Water_Pore)) +
        geom_point(color="blue", size = 5) + 
        geom_errorbar(aes(ymin = Water_Pore - SD_Pore,
                          ymax = Water_Pore + SD_Pore))

GGPLOT2：错误：中的意外符号：“ geom_errorbar（aes（ymin = Water_Pore-sd，ymax = Water_Pore + sd））

2 个答案: