[英]how to make a loop function with “adonis”?
data(dune)
data(dune.env)
results<-list()
for (i in colnames(dune.env)){
results[[i]]<- adonis(dune ~ i, data=dune.env, permutations=99)
}
When I test each name in colnames(dune.env)
, it can work. 当我在
colnames(dune.env)
测试每个名称时,它就可以工作。 But it can not work in the loop function above. 但是它不能在上面的循环功能中工作。 I think it is due to the
i
in the loop fuction has " "
. 我认为这是由于循环功能中的
i
具有" "
。 How to fix it? 如何解决? Thanks.
谢谢。
I know nothing about adonis, but I do know that formulas are language
objects which do not take nicely to being treated as though they were ordinary character
objects. 我对adonis一无所知,但是我确实知道公式是
language
对象,不能像对待普通character
对象那样很好地对待它们。
for (i in colnames(dune.env)){
form <- as.formula(paste("dune", i, sep="~"))
results[[i]]<- adonis(form, data=dune.env, permutations=99)
}
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