Thank you everyone, I understand better now, thanks for the quick replies
Regards John On Tuesday, August 4, 2015 at 3:47:05 PM UTC+1, Anneke van Heteren wrote: > > Dear John O'Connor > > I am not sure if this helps, but if you want to see the shape changes in > the other direction (e.g., associated with negative PC scores), you can do > that as follows. > right click on the lollipop graph > choose "set scale factor" > make the scale factor negative (e.g., -0,1) > I hope this helps. > > Best wishes, > > Anneke van Heteren > > 2015-08-04 16:26 GMT+02:00 dslice <[email protected] <javascript:>> > : > >> While the polarity of PCA is arbitrary, vectors showing PCA variability >> at landmarks show relationships among those landmarks. E.g., (if the >> mono-spaced font works)... >> >> -----O >> O----- >> >> vs. >> >> -----O----- >> -----O----- >> >> -ds >> >> >> On Tuesday, August 4, 2015 at 10:19:53 AM UTC-4, John O'Connor wrote: >>> >>> Hi everyone, >>> >>> I'm starting out with Morphometrics so this is probably a basic >>> question. Can anyone tell me why the Lollipop graphs produced by MorphoJ >>> (showing a dot and a line with the dot usually being the mean) only show >>> one direction, should there not be variation on the other in two directions >>> to represent +/- variations? >>> >>> Thanks in advance >>> John O'Connor >> >> -- >> 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 [email protected] <javascript:>. >> > > -- 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 [email protected].
