Dear Lawrence,
I think I had a similar issue and for me it was because of the format of
the grouping factors.
I did as suggested by Mike and create a geomorph data frame first, but
in the same time I had to transform my vectors into factors based on
character vectors.
Maybe you can try the fol
Thanks for the suggestion, but I gave that a try but am still getting the
same error. Any other ideas?
Lawrence
On Tuesday, April 11, 2017 at 4:15:51 PM UTC-4, Mike Collyer wrote:
>
> Lawrence,
>
> I recommend first making a geomorph data frame and using it in your
> analyses. If the error per
Lawrence,
I recommend first making a geomorph data frame and using it in your analyses.
If the error persists, let us know. These types of errors are often caused by
R trying to figure out how to use objects in the global environment, rather
that getting the data specifically from a list.
Ho
Hi all,
I am trying to use the trajectory.analysis function in geomorph and have
come across an error I'm not sure how to fix. The command I am using is as
follows:
trajectory.analysis(proc.coords ~ classifier$age + classifier$species +
classifier$age:classifier$species)
in which "proc.coords"
