1绘制
ggplot(mydata) +
+ geom_bar(aes(x=a, y=b),width = 1,stat="identity",
+ colour = "black...0.25),
+ axis.text.x=element_text(size = 13,colour="black",angle = myAngle))
4.png
2绘制不带空心的玫瑰图...ggplot(diamonds,aes(x=clarity,fill=color))+
+ geom_bar(width=1.0,colour...0.25),
+ axis.text.x=element_text(size = 13,colour="black",angle = myAngle))
image.png
3绘制带空心的玫瑰图...> ggplot(diamonds,aes(x=clarity,fill=color))+
+ geom_bar(width=1.0,colour="black",size=0.25)+
+