带有ggplot2的条形图中的条形图 [英] Bar in Bar Chart with ggplot2

问题描述

是否可以使用ggplot2在R的条形图中绘制条形，如下图所示.我想比较期望值和实际值，并想生成一个类似于下图的图.我提供了一些伪代码:

Is it possible to plot bar in bar chart in R with ggplot2 like the figure below. I want to compare expected and actual values and I want to generate a figure similar to the figure below. I have provided some dummy code:

 library(tidyverse)

df = data_frame(name = letters[1:10],profit = rnorm(mean = 100, sd = 20, n = 10),
            target = profit + rnorm(mean = 10, sd = 10, n = 10))

   df %>% ggplot(aes(x = name, y = profit)) + geom_bar(stat = "identity") 

推荐答案

是的，请查看ggplot文档

Yes it is possible, look at ggplot documentation

library(tidyverse)

df = data_frame(name = letters[1:10],profit = rnorm(mean = 100, sd = 20, n = 10),
                target = profit + rnorm(mean = 10, sd = 10, n = 10))

ggplot(df,aes(x=name,y=profit))+geom_bar(stat= "identity")+
geom_bar(aes(x= name,y=target),stat= "identity", width = 0.1,col = "green",fill="green")

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