我正在寻找一种方法,在不使用scale_y _...(breaks = c(x1,x2))函数的情况下在绘图中设置中断.问题如下:我想要一些箱形图.
require(ggplot2)
a <- rnorm(10, 0, 5)
a <- as.data.frame(a); colnames(a) <- "test"
### original boxplot
ggplot(data=a, mapping=aes(y=test, x=rep(1,10))) +
geom_boxplot()
### scale_y_continous() cuts of my data points and changes the boxplot!
ggplot(data=a, mapping=aes(y=test, x=rep(1,10))) +
geom_boxplot() +
scale_y_continuous(limits=c(-1,1), breaks=c(-1,0,1))
### I am therefore using coord_cartesian() but I am missing a breaks() function
ggplot(data=a, mapping=aes(y=test, x=rep(1,10))) +
geom_boxplot() +
coord_cartesian(ylim = c(-1,1)) # +
# breaks(c(-1,0,1)) # something like this
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谢谢您的帮助!
Did*_*rts 14
您可以结合coord_cartesian()和scale_y_continuous()在一个情节,只是删除limits=c(-1,1)从规模功能.在limits=scale函数内部使用时,数据在该diapason中被子集化.coord_cartesian()只是缩放那个值区域.
ggplot(data=a, mapping=aes(y=test, x=rep(1,10))) +
geom_boxplot() +
coord_cartesian(ylim = c(-1,1))+
scale_y_continuous(breaks=c(-1,0,1))
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