![](/img/trans.png)
[英]Plot a ggplot geom_boxplot with geom_jitter, separated by a factor and showing only box median
[英]ggplot: geom_boxplot and geom_jitter
将数据点与箱形图对齐。
数据:
data<-structure(list(score = c(0.058, 0.21, -0.111, -0.103, 0.051,
0.624, -0.023, 0.01, 0.033, -0.815, -0.505, -0.863, -0.736, -0.971,
-0.137, -0.654, -0.689, -0.126), clin = structure(c(1L, 1L, 1L,
1L, 1L, 2L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 1L, 2L, 2L, 1L), .Label =
c("Non-Sensitive",
"Sensitive "), class = "factor"), culture = structure(c(1L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L
), .Label = c("Co-culture", "Mono-culture"), class = "factor"),
status = structure(c(2L, 2L, 1L, 2L, 2L, 1L, 2L, 2L, 1L,
2L, 2L, 1L, 2L, 2L, 1L, 2L, 1L, 2L), .Label = c("new", "old"
), class = "factor")), .Names = c("score", "clin", "culture",
"status"), class = "data.frame", row.names = c(NA, -18L))
码:
p<-ggplot(data, aes(culture, as.numeric(score),fill=status))
p+geom_boxplot(outlier.shape = NA)+
theme_bw()+scale_fill_grey(start = 0.8, end = 1)+
labs(title="title", x="", y="score",fill="", colour="")+
geom_jitter(aes(colour = clin), alpha=0.9,
position=position_jitter(w=0.1,h=0.1))
如您所见,使用geom_jitter绘制的数据点与箱线图不对齐。 我知道我也需要向geom_jitter提供aes元素-但我不确定如何正确地做到这一点。
我不认为您可以这样做,因为盒形图的位置是由躲闪算法驱动的,而不是由外在的美感决定的,尽管我很好奇是否有人想办法。 这是一种解决方法:
p<-ggplot(data, aes(status, as.numeric(score),fill=status))
p+geom_boxplot(outlier.shape = NA)+
theme_bw()+scale_fill_grey(start = 0.8, end = 1)+
labs(title="title", x="", y="score",fill="", colour="")+
geom_jitter(aes(colour = clin), alpha=0.9,
position=position_jitter(w=0.1,h=0.1)) +
facet_wrap(~ culture)
通过使用culture
方面,我们可以为status
赋予明确的美感,然后使geom_jitter
与geom_boxplot
。 希望这足够接近您的目的。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.