James Milks <james.milks <at> wright.edu> writes:
>
> When I then further select by species, (site.name1<-subset(site.name,
> Species=c("species 1", "species 2", "species 4", "species 7",
> "species 8"))), I get an error message:
>
>
I think you probably want
site.name1<-subset(site.name,
Species %in% c("species 1", "species 2", "species 4", "species 7",
"species 8"))
cheers
Ben Bolker
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