摘要: library(vcd) counts<-table(Arthritis$Improved) 简单条形图 barplot(counts,main="Simple Bar Plot",xlab="Improvement",ylab="Frequency") 堆积条形图分组条形图 library(vcd 阅读全文
posted @ 2021-11-09 18:04 ^_^Anne 阅读(94) 评论(0) 推荐(0) 编辑