1
,我有以下數據:添加一個附加項目,傳說
trait,beta,se,p,analysis,signif
trait1,0.078,0.01,9.00E-13,group1,1
trait2,0.076,0.01,1.70E-11,group1,1
trait3,-0.032,0.01,0.004,group1,0
trait4,0.026,0.01,0.024,group1,0
trait5,0.023,0.01,0.037,group1,0
trait1,0.042,0.01,4.50E-04,group2,1
trait2,0.04,0.01,0.002,group2,1
trait3,0.03,0.01,0.025,group2,0
trait4,0.025,0.01,0.078,group2,0
trait5,0.015,0.01,0.294,group2,0
trait1,0.02,0.01,0.078,group3,0
trait2,0.03,0.01,0.078,group3,0
trait3,0.043,0.01,1.90E-04,group3,0
trait4,0.043,0.01,2.40E-04,group3,1
trait5,0.029,0.01,0.013,group3,0
,並與下面的代碼一個情節:
library(ggplot2)
ggplot(GEE, aes(y=beta, x=reorder(trait, beta), group=analysis)) +
geom_point(data = GEE[GEE$signif == 1, ],
color="red",
shape = "*",
size=12,
show.legend = F) +
geom_point(aes(color=analysis)) +
geom_errorbar(aes(ymin=beta-2*se, ymax=beta+2*se,color=analysis), width=.2,
position=position_dodge(.2)) +
geom_hline(yintercept = 0) +
theme_light() +
theme(axis.title.y=element_blank(),
legend.title=element_blank()) +
coord_flip()
這給了我下面的情節:
我想一個額外的元素添加到傳說,即紅色ASTE風險,我希望它說「重要」。我該如何去做呢?
PS。如果你喜歡這一段代碼,我與它的另一個問題,指定here :)
太好了!謝謝!在現有的圖例下是否可以將星號和「顯着」兩個字對齊? – Abdel
@Abdel完成:-)我加了'order'; 'override'對齊; 'legend.margin'減少空間 – PoGibas
真棒,謝謝! :) – Abdel