散点图和Boxplot叠加 [英] Scatter plot and boxplot overlay
问题描述
基于以前的帖子 ggplot与散点图叠加(相同变量)的箱形图,
我想每周有一个boxplot ,而不是两个boxlot 有不同颜色的分散点。
代码如下:
<$ p $
plot1< -ggplot(data = dodgers,aes(x = ordered_day_of_week,y = Attend))+ geom_boxplot()
$
plot2< -ggplot(dodgers,aes(x = ordered_month,y = Attend,color = Bobblehead,size = 1.5))+ geom_point()
#Box-ploy with Scatter plot overlay
plot3< -ggplot(data = dodgers,aes(x = ordered_day_of_week,y = Attend,color = Bobblehead))+ geom_boxplot()+ geom_point()
结果是:
1,scat ter plot
2,boxplot plot
<3>,合并后的图
color = 在<$ c $里面放置 c> aes()
of geom_point()
并从 ggplot()
AES()
。如果您在 ggplot()
中放入 color =
,那么它会影响所有的几何。
以
ggplot(mtcars,aes(factor(cyl),mpg))+ geom_boxplot()+
geom_point (aes(color = factor(am)),position = position_dodge(width = 0.5))
< img src =https://i.stack.imgur.com/0JXRj.pngalt =在这里输入图片描述>
Based on the previous post ggplot boxplots with scatterplot overlay (same variables),
I would like to have one boxplot for each day of week instead of two boxplots while have scatter points on it with different colour.
The code will be like:
#Box-plot for day of week effect
plot1<-ggplot(data=dodgers, aes(x=ordered_day_of_week, y=Attend)) + geom_boxplot()
#Scatter with specific colors for day of week
plot2<-ggplot(dodgers, aes(x=ordered_month, y=Attend, colour=Bobblehead, size=1.5)) + geom_point()
#Box-ploy with Scatter plot overlay
plot3<-ggplot(data=dodgers, aes(x=ordered_day_of_week, y=Attend, colour=Bobblehead)) + geom_boxplot() + geom_point()
And the result would be:
1, scatter plot
2, boxplot plot
3, combined plot
Put color=
inside the aes()
of geom_point()
and remove it from ggplot()
aes()
. If you put color=
inside the ggplot()
then it affects all geoms. Also you could consider to use position dodge to separate points.
Example with mtcars
data as OP didn't provide data.
ggplot(mtcars,aes(factor(cyl),mpg))+geom_boxplot()+
geom_point(aes(color=factor(am)),position=position_dodge(width=0.5))
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