Re: [R] envfit vector labels with ordiplot3d

2011-09-14 Thread Briony
Hi Gavin, It might help to push the label away from the arrow head a little bit: ordilabel(pl$arrows * 1.075) This seems to do a pretty good job. will push the label 7.5% away from the arrow head. It seems that that is the best we can currently do with vegan. When you say that this is not wha

Re: [R] envfit vector labels with ordiplot3d

2011-09-13 Thread Gavin Simpson
On Tue, 2011-09-13 at 05:18 -0700, Briony wrote: > It *really* does help to read the documentation for functions. Like most > of the functions in vegan that extract information from ordinations, > ordilabel() extracts information for "axes" 1 and 2 only, by default. It also helps if I read the doc

Re: [R] envfit vector labels with ordiplot3d

2011-09-13 Thread Briony
It *really* does help to read the documentation for functions. Like most of the functions in vegan that extract information from ordinations, ordilabel() extracts information for "axes" 1 and 2 only, by default. Does ordilabel(pl$arrows, choices = 1:3) work for you? G Thanks for the suggestion

Re: [R] envfit vector labels with ordiplot3d

2011-09-13 Thread Briony
It *really* does help to read the documentation for functions. Like most of the functions in vegan that extract information from ordinations, ordilabel() extracts information for "axes" 1 and 2 only, by default. Does ordilabel(pl$arrows, choices = 1:3) work for you? G Thanks for the suggestion

Re: [R] envfit vector labels with ordiplot3d

2011-09-12 Thread Gavin Simpson
On Mon, 2011-09-12 at 03:24 -0700, Briony wrote: > Thank you very much for the suggestion. And while I'm here, thank you for > vegan and the documentation that goes with it. > > >Function ordiplot3d uses scatterplot3d, and it returns also all > >scatterplot3d items, like functions xyz.converter an

Re: [R] envfit vector labels with ordiplot3d

2011-09-12 Thread Briony
Thank you very much for the suggestion. And while I'm here, thank you for vegan and the documentation that goes with it. >Function ordiplot3d uses scatterplot3d, and it returns also all >scatterplot3d items, like functions xyz.converter and points3d that >can be used for tuning labels. I tried or

Re: [R] envfit vector labels with ordiplot3d

2011-09-12 Thread Uwe Ligges
Please quote the prior thread, otherwise readers of this mailing list will not get the context. Uwe Ligges On 12.09.2011 01:41, Briony wrote: Thank you very much for the suggestion. And while I'm here, thank you for vegan and the documentation that goes with it. I tried ordilabel(pl$arrows

Re: [R] envfit vector labels with ordiplot3d

2011-09-11 Thread Briony
Thank you very much for the suggestion. And while I'm here, thank you for vegan and the documentation that goes with it. I tried ordilabel(pl$arrows) but the labels only seem to be in two dimensions. I'm not a skilled enough user of R to edit the ordixyplot function - so I'll pass on that invita

Re: [R] envfit vector labels with ordiplot3d

2011-09-09 Thread Jari Oksanen
Briony gmail.com> writes: > > Hi R experts, > > I'm looking for some help with plotting vectors from envfit in vegan, onto a > 3d plot using ordiplot3d. So far I have > > data.mds <- metaMDS(data, k=3,trace = FALSE) > vect_data<-envfit(data.mds,vegdata[,3:21],choices=1:3,permu=) > ordiplot

[R] envfit vector labels with ordiplot3d

2011-09-08 Thread Briony
Hi R experts, I'm looking for some help with plotting vectors from envfit in vegan, onto a 3d plot using ordiplot3d. So far I have data.mds <- metaMDS(data, k=3,trace = FALSE) vect_data<-envfit(data.mds,vegdata[,3:21],choices=1:3,permu=) ordiplot3d(data.mds,envfit=vect_data) ordixyplot(data.m