摘要: library(ggplot2) library(cowplot) df<-data.frame(K=LETTERS[1:4],V=c(10,20,100,60)) p1<-ggplot(df,aes(x=K,y=V,fill=K))+geom_bar(stat = 'identity')+ lab 阅读全文
posted @ 2022-01-24 16:25 un-define 阅读(224) 评论(0) 推荐(0)