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library(ggplot2)

## Warning: 套件 'ggplot2' 是用 R 版本 4.4.3 來建造的

data<-data.frame(
  name=c("Kevin","Amy","Bruno","Alice","Conner"),
  value=c(3,12,5,18,45))

ggplot(data, aes(x=name, y=value))+
  geom_bar(stat= "identity", width=0.2,fill="#B1ACB3", color="#000000",alpah=0.6)

## Warning in geom_bar(stat = "identity", width = 0.2, fill = "#B1ACB3", color =
## "#000000", : Ignoring unknown parameters: `alpah`