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我想將錯誤欄添加到我的條形圖中,但是我不能。當我寫的代碼:如何使用R將95%置信度誤差線添加到條形圖中?
ggplot(data = GenIncom, aes(x = educ, y = appxincome, fill =sex)) +
stat_summary(fun.y = "mean", position = "dodge", geom = "bar")
我得到:
,但是當我寫我的代碼添加誤差線圖中消失,有空白,否則我就會得到錯誤條無實際的棒圖。這裏是我的錯誤吧代碼:
ggplot(data = naedu, aes(x = educ, y = appxincome, fill =sex)) +
stat_summary(fun.y = "mean", position = "dodge", geom = "errorbar",
fun.data = mean_cl_normal)
和這裏是我結束了:
有人可以幫我嗎?
您是否試過ggplot(data = GenIncom,aes(x = educ,y = appxincome,fill = sex))+ stat_summary(fun.y =「mean」,position =「dodge」,geom =「bar」 )+ stat_summary(fun.y =「mean」,position =「dodge」,geom =「errorbar」,fun.data = mean_cl_normal)'? – Marcelo