[R-sig-eco] metaMDS vs. isoMDS for NMDS
Jari Oksanen
jari.oksanen at oulu.fi
Tue Mar 8 16:58:51 CET 2011
On 8/03/11 17:05 PM, "Stephen LeDuc" <sdleduc at gmail.com> wrote:
> Dear R listserve members,
>
> Does anyone have any thoughts or advice regarding using "metaMDS" versus
> "isoMDS" functions for conducing NMDS in R? Is one clearly preferred over
> another? Please respond directly to me at the email below. Any thoughts
> would be most appreciated! Best regards, Steve LeDuc
>
Stephen,
You should give the packages where you have these functions. However,
metaMDS (of vegan) is a wrapper to isoMDS (of MASS). Basically they are the
same, except that vegan adds some support wrapping over isoMDS.
Cheers, Jari Oksanen
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