readthedocs viral ecology R tutorial error fix

[RyCrobe]

Hey hecatombers,

This is just a nudge about a common error you get when you run an nmds with the new version of vegan.

If you do

data.scores = as.data.frame(scores(nmds))

you get an error about arguments implying different numbers of rows

instead you have to do

data.scores = as.data.frame(scores(nmds)$sites)

and that worked fine.

Thanks, Ryan

[beardymcjohnface]

fixed, thanks Ryan!