一,绘制简单图形
R
c1<- c(10,20,30,40,50)
c2<-c(2,7,15,40,50)
plot(c1,c2,type='b')
![](https://file.jishuzhan.net/article/1783754661254139906/364ff46b960ccaf0c2d83b2e724c26b7.webp)
具体参数请参考R语言中的绘图技巧1:plot()函数参数汇总_r语言plot参数设置-CSDN博客
R
c1<- c(10,20,30,40,50)
c2<-c(2,7,15,40,50)
plot(c1,c2,type='b',col='#ff22dd',bg='#ff2332',pch=8,lty=6)
![](https://file.jishuzhan.net/article/1783754661254139906/2c0c771f8a7b78f4d193aafd767970b7.webp)
下面给出部分参数含义:
![](https://file.jishuzhan.net/article/1783754661254139906/97d9de196c30d46856a41409b911b089.webp)
![](https://file.jishuzhan.net/article/1783754661254139906/2446b0c8defa78c16d4d688072a7763f.webp)
二,文本
![](https://file.jishuzhan.net/article/1783754661254139906/8663ca31ff8552a5df8b4b887a211907.webp)
![](https://file.jishuzhan.net/article/1783754661254139906/3afa713319454f71f20c4e67bfb91043.webp)
par函数主要是用来获取当前图片信息,设置图片的大小,坐标轴大小,文本大小等等
三,坐标轴
![](https://file.jishuzhan.net/article/1783754661254139906/5d1ff8fa466c2b1122cf810cc1c94680.webp)
四,次要刻度线
minor
五,文本标注
六,图例
![](https://file.jishuzhan.net/article/1783754661254139906/e9b146a0cc34332bcf27ceecfaa824d4.webp)
七,参考线
abline
八,图形组合
par(no.readonly=TRUE)
par(mfrow=c(2,2))