这是我的图形代码,它应该是高、中、低,但目前它是高、中、低。有什么我可以添加到这个的吗?
stripchart(data$Rel.abun.Chaemae ~ data$Shore.Position,
vertical = TRUE,
method = "jitter",
pch = 21,
xlab = "Location",
ylab = "Relative abundance (Chaemaesipho columna)",
ylim = c(0,1))