我有以下数据框
Country<-c("Chile_T", "Canada_T", "El Salvador_N", "Finland_N", "Germany_N", "Germany_T")
Loss<-c(1.14e-06, 6.14e-07, 8.93e-09, 8.93e-09, 1.05e-10, 1.25e-11)
df<- data.frame(Country, Loss)
我一直试图将其显示为排名,制作一个翻转的条形图。到目前为止一直很好,但我的酒吧总是按Country
订购,我希望它们按Loss
排序。
我尝试了一些事情,其中包括:
df <- within(df, Loss <- factor(Loss,levels=names(sort(table(Loss), decreasing=TRUE))))
ggplot(data=df, aes(x=Country, y=Loss))+
geom_bar(stat = "identity", width=0.95, fill="black")+
labs(x = "", y = "")+
coord_flip()+
scale_y_discrete(breaks=NULL)+
theme (legend.position="none",
axis.text.x = element_blank(),
axis.text.y = element_text(size=17), axis.title.y=element_text(size=17))
拜托,有人能指出我正确的方向吗?在此先感谢!!!
答案 0 :(得分:1)
您可以使用reorder
:
Country<-c("Chile_T", "Canada_T", "El Salvador_N", "Finland_N", "Germany_N", "Germany_T")
Loss<-c(1.14e-06, 6.14e-07, 8.93e-09, 8.93e-09, 1.05e-10, 1.25e-11)
df<- data.frame(Country, Loss)
library(ggplot2)
ggplot(data=df, aes(x=reorder(Country, Loss), y=Loss))+
geom_bar(stat = "identity", width=0.95, fill="black") +
coord_flip()