Dear friends and colleagues
I am trying to run physignal in geomorph (R), but I am running into a problem I do not understand. Here is the code I am using and the error message: > physignal(ursid_phyl, Regr_res_av, iter=99) Error in match.names(clabs, names(xi)) : names do not match previous names However: > name.check(ursid_phyl,Regr_res_av) [1] "OK" But: > match(ursid_phyl,Regr_res_av) [1] NA NA NA NA > match(Regr_res_av,ursid_phyl) [1] NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA [24] NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA This suggested to me that physignal might need the columns to carry the same names rather than the rows (as my phylogeny is list of 4 and I have 15 landmarks=45 variables), but when I transposed my data, I get a different error message: > trans_regr_res_av <-t(Regr_res_av) > physignal(ursid_phyl, trans_regr_res_av, iter=99) Error in physignal(ursid_phyl, trans_regr_res_av, iter = 99) : Number of taxa in data matrix and tree are not not equal. I do not know what I could try next to calculate physignal. Any help would be appreciated. This is the phylogeny that I am using: (Ame:21.8,(Tor:14.5,((Uam:5.7,(Uth:3.3,(Usp:1.2,(Uma:1.0,Uar:1.0):0.2):2.1):2.4):0.0,(Hma:1.0,Mur:1.0):4.7):8.8):7.3); Thanks in advance. Best wishes, Anneke van Heteren -- MORPHMET may be accessed via its webpage at http://www.morphometrics.org To unsubscribe from this group and stop receiving emails from it, send an email to morphmet+unsubscr...@morphometrics.org.
