Nothing
"plot.rad" <-
function(x, xlab="Rank", ylab="Abundance", log = "y", ...)
{
rnk <- seq(along=x)
plot(rnk, x, log=log, xlab=xlab, ylab=ylab, ...)
out <- list(species = cbind(rnk, x))
class(out) <- "ordiplot"
invisible(out)
}
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