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" is the output from gpagen, and "classifier" is a data frame with factors denoting age classes and species. The error I get is as follows: Error in procD.fit(f1, data = data, pca = FALSE) : Different numbers of specimens in dependent and independent variables I've double checked that I have Procrustes coordinates for 90 specimens, age categories for 90 specimens, and species designations for 90 specimens. I've gotten this to work in an earlier version of geomorph. Am I overlooking something here? Many thanks, Lawrence -- MORPHMET may be accessed via its webpage at http://www.morphometrics.org --- You received this message because you are subscribed to the Google Groups "MORPHMET" group. To unsubscribe from this group and stop receiving emails from it, send an email to morphmet+unsubscr...@morphometrics.org.
