【发布时间】:2018-06-17 17:12:20
【问题描述】:
Ordiellipse plot, part of ellipses are shown in bottom left corner, no other information is shown
我正在尝试创建一个 NMDS 图,其中包含按有无地雷分组的蜜蜂物种数据。在以下代码行中,beematrix=species 丰度按站点和beesmine= 定义了哪些站点包含雷区。
beematrix=read.csv(file.choose(), row.names = 1)
beesmine=read.csv(file.choose(), row.names = 1)
beesmatrix=as.matrix(beematrix)
beematrix=t(beesmatrix)
library(vegan)
rankindex(beematrix, beematrix)
bees.nmds=metaMDS(beematrix, distance = "kulczynski")
for (i in 1:5) print (metaMDS(beesmatrix, distance = "kulczynski", k=i, trace = FALSE)$stress*100)
bees.nmds=metaMDS(beesmatrix, distance = "kulczynski", k=3)
plot(bees.nmds)
plot.new()
ordiellipse(bees.nmds, groups=beesmine$Mine,label = TRUE)
##ordiellipse is smushed into corner of screen and is impossible to read
【问题讨论】: