Hi.
I am working with 3D data, I have 33 3D landmarks for four different species.
I need to do a trajectory analysis in geomorph, but first I have to
perform a GPA but I am having trouble loading my data.....
when I try to do the gpa I get an error message saying "Error in gpagen(x) : Coordinates must be a 3D array"
when I try to arrange the date into a 3D array using the "arrayspecs" function I get an error message saying "Error in arrayspecs(x, 33, 3, byland = TRUE) : unused argument (byland = TRUE)"
I am sure that it is a silly mistake in the way I am loading the data into R, but as I am new I do not seem to find the error. I've tried loading the data as .csv and as .txt but I keep getting error messages
Would anyone be so kind of helping me? tank you!