想画箱型图,数据框为differnential,两个分组“CON”和“HIGH”,想比较ADENINE列的差异。
代码如下:
differential$group<-as.factor(differential$group)
A<-ggplot(differential,aes(x = group, y = ADENINE))+
scale_x_discrete(name="ADENINE")+
geom_boxplot(fill="skyblue1",
colour="skyblue1",
alpha=0.7,
outlier.colour="#1F3552",
outlier.shape=20)
A