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]>: > 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]. > -- 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].
