我想用 pvalues 标记我的箱线图。
这是我的代码:
ggplot(df_annot,aes(x=Insect,y=index,fill=Fungi))+geom_boxplot(alpha=0.8)+
geom_point(aes(fill=Fungi),size = 3, shape = 21,position = position_jitterdodge(jitter.width = 0.02,jitter.height = 0))+
facet_wrap(~Location,scales="free" )+
stat_compare_means(aes(group="Insect"))+
guides(fill=guide_legend("M. robertii")) +
scale_x_discrete(labels= c("I+","I-","soil alone"))+
ylab(index_name)+
theme(plot.title = element_text(size = 18, face = "bold"))+
theme(axis.text=element_text(size=14),
axis.title=element_text(size=14)) +
theme(legend.text=element_text(size=14),
legend.title=element_text(size=14)) +
theme(strip.text.x = element_text(size = 14))
这是我收到的错误消息:
警告消息:
1:未知或未初始化的列:'p'。
2:计算失败stat_compare_means()
:缺少参数“x”,没有默认值
3:未知或未初始化的列:“p”。
4:计算失败stat_compare_means()
:缺少参数“x”,没有默认值
我试过aes()
从主要的 ggplot 调用移动到 boxplot 调用。我尝试过不同inherit.aes
的stat_compare_means()
. 我已经尝试过首先对根部分进行子集化并将它们分别制作,但同样的错误。
任何帮助表示赞赏。
谢谢
这是我的数据:
> dput(df_annot)
structure(list(Location = structure(c(2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L), .Label = c("Root", "Rhizospheric Soil"
), class = "factor"), Bean = structure(c(1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L), .Label = c("Bean", "No bean"), class = "factor"),
Fungi = structure(c(2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 2L,
2L, 2L), .Label = c("M+", "M-"), class = "factor"), Insect = structure(c(2L,
2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L), .Label = c("Insect",
"NI"), class = "factor"), index = c(2.90952191983974, 3.19997588762484,
2.96753469534499, 2.93030877512644, 2.72220793003196, 3.09008037591454,
2.63687890737919, 2.73583925812843, 3.06766793411045, 3.26431040286099,
3.03361194852963, 2.9181623054061)), row.names = c("S-B1",
"S-B2", "S-B3", "S-BF-1", "S-BF-2", "S-BF-3", "S-BFi-1", "S-BFi-2",
"S-BFi-3", "S-Bi-1", "S-Bi-2", "S-Bi-3"), class = "data.frame")