R2-27-第二期-ggplot2画直方图、密度图

whk 2017-11-14 00:35:40 阅读: 983

> library("ggplot2")

> mydata1<-read.csv("C:\\Users\\Administrator\\Desktop\\R2-2.1.CSV",head=TRUE)

> ggplot(mydata1,aes(x=bwt,fill=factor(mydata1$smoke)))+geom_histogram(binwidth = 400,colour="black",position = "dodge")+labs(x="birth weight",title="R2-27")+scale_fill_discrete(h=c(0,200),c=400,name="Smoke",labels=c("no","yes"))



> library("ggplot2")

> mydata1<-read.csv("C:\\Users\\Administrator\\Desktop\\R2-2.1.CSV",head=TRUE)

> ggplot(diamonds,aes(x=price,colour = color))+geom_line(stat = "density",size = 0.5)+ggtitle("R2-27")

Rplot01.pngRplot.png

 
邀请讨论

附件

{{f.title}} 大小 {{f.file_size}} 下载 {{f.count_download}} 金币 {{f.count_gold}}
{{item.nick_name}} 受邀请回答 {{item.create_time}}
{{item.refer_comment.nick_name}} {{item.refer_comment.create_time}}

附件

{{f.title}} 大小 {{f.file_size}} 下载 {{f.count_download}} 金币 {{f.count_gold}}
切换到完整回复 发送回复
赞({{item.count_zan}}) 踩({{item.count_cai}}) 删除 回复 关闭
科研狗©2015-2024 科研好助手,京ICP备20005780号-1 建议意见

服务热线

178 0020 3020

微信服务号