new_geom$non_missing_aes <- change_name(new_geom$non_missing_aes, old_aes, new_aes) new_geom$required_aes <- change_name(new_geom$required_aes, old_aes, new_aes) new_geom$optional_aes <- change_name(new_geom$optional_aes, old_aes, new_aes) layer$geom <- new_geom old_stat <...
4.2 根据scale修改 代码语言:javascript 复制 p4<-p2+scale_colour_discrete(name="scale change Legend")p4 #综合一下 代码语言:javascript 复制 ggplot(iris,aes(x=Sepal.Length,y=Sepal.Width))+geom_point(aes(color=Species,shape=Species))+scale_colour_discrete(name="color legend")+guides(shape=guide_...
ggplot图的元素可以主要可以概括如下:最大的是plot(指整张图,包括background和title),其次是axis(包括stick,text,title和stick)、legend(包括backgroud、text、title)、facet这是第二层次,其中facet可以分为外部strip部分(包括backgroud和text)和内部panel部分(包括backgroud、boder和网格线grid,其中粗的叫grid.major,细...
4.2 根据scale修改 p4 <- p2 + scale_colour_discrete(name="scale change Legend")p4 #综合一下ggplot(iris,aes(x=Sepal.Length,y=Sepal.Width))+geom_point(aes(color=Species,shape=Species)) +scale_colour_discrete(name="color legend") +guides(shape=guide_legend(title = "shape legend")) 4.3 ...
guides(shape=guide_legend(title = "shape legend")) 4.3 更改标签名称 4.3.1 使用scale 函数对标签名称进行更改 p5 <- p2 + scale_color_discrete(name="scale change \n Legend", breaks=c("setosa" ,"versicolor","virginica"), labels=c("Species 1", "Species 2", "Species 3") ) ...
I have tried using labs(col = "what i want it to be named") but this adds a 2nd legend and splits shape/color. How about trying: ...+scale_shape_manual(name="X",values=c(8,5))+scale_colour_manual(name="X",values=c("orange","purple"))+.. ...
p+geom_bar(position="stack",aes(order=desc(name))) 7.修改legend的text p = ggplot(PlantGrowth, aes(x=group, y=weight, fill=group)) + geom_boxplot() p # Change the order of items p + scale_fill_discrete(limits=c("trt1", "trt2", "ctrl")) ...
2.1 如何更改图例标题(How to Change the Legend Title) 现在让我们更改图例标题。我们有两个图例,颜色和大小。大小基于连续变量,而颜色基于分类(离散)变量。有3种方法可以更改图例标题。 方法1:使用 labs() library(ggplot2) # Base Plot gg<-ggplot(midwest,aes(x=area,y=poptotal))+ ...
[4]]$name<-plt$x$data[[4]]$legendgroup<-"rate"plt$x$data[[5]]$name<-plt$x$data[[5]]$legendgroup<-plt$x$data[[6]]$name<-plt$x$data[[6]]$legendgroup<-"change"plt$x$data[[7]]$name<-plt$x$data[[7]]$legendgroup<-plt$x$data[[8]]$name<-plt$x$data[[8]]$legend...
(mtcars,x="name",y="mpg",fill="cyl",#change fill color by cylcolor="white",#Set bar border colors to whitepalette="jco",#jco jourbal color palettesort.val="asc",#Sort the value in ascending ordersort.by.groups=TRUE,#Sort inside each groupx.text.angle=90#Rotate vertically x axis ...