2 回答(Wind,Temp)为什么要加aes()

1 回答library(RColorBrewer) myColors<-c(brewer.pal(5,"Dark2"),"black") display.brewer.pal(5,"Dark2") ggplot(airquality,aes(Wind,Temp,color=factor(Month)))+ geom_point()+ stat_smooth(method = "lm",se=FALSE,aes(group=1))+ stat_smooth(method = "lm",se=FALSE

1 回答使用qplot,Error: `mapping` must be created by `aes()`

1 回答为什么我和老师的图有一点不一样呢？代码是一样的也可以顺利运行

1 回答Xlim值不能是无限的啥意思，我为啥读入数据不能成图