-------- Original Message -------- Subject: Re: Partial Warp Scores Output using MorphoJ? Date: Fri, 3 Jun 2011 05:12:33 -0400 From: andrea cardini <[email protected]> To: [email protected] Dear De Anna, I don't think you can get PWs in MorphoJ but probably you don't need them. As long as you use all shape coordinates or their PCs, the multivariate shape information should be the same. PWs can be tricky to use. Read Rohlf, 1998 (Syst. Biol.) and Zelditch et al. (2004) Green Book. More references might also be found in here (where we possibly said something about that and similar issues): Adams D.C., Cardini A., Monteiro L.R., OHiggins P., Rohlf F.J., 2011 - Morphometrics and Phylogenetics: principal components of shape from cranial modules are neither appropriate nor effective cladistic characters. Journal of Human Evolution, 60: 240243. Available at: http://sites.google.com/site/hymsfme/drandreacardini/ac-publications Good luck. Cheers Andrea At 09:55 02/06/2011 -0400, you wrote:
-------- Original Message -------- Subject: Partial Warp Scores Output using MorphoJ? Date: Wed, 1 Jun 2011 14:36:20 -0400 From: D Beasley <[email protected]> To: <[email protected]> Hello again, I'm attempting to generate an output file of partial warp scores using 2D landmark coordinates from grasshopper wings used in FA analysis. I have already used MORPHOJ to calculate centroid size, Procrustes distance and Mahalanobis distance for each individual and would now like to include PW scores in the data set. Is there a way to do this in MORPHOJ? In a paper I found, they used tpsRegr to get the PW scores but its not clear to me how they got the output with these program. Any input on the matter would be much appreciated. Thank you for your patience. Sincerely, De Anna De Anna Estella Beasley University of South Carolina Biological Sciences
Dr. Andrea Cardini Researcher in Animal Biology Dipartimento di Biologia, Universitá di Modena e Reggio Emilia, via Campi 213, 41100, Modena, Italy tel: 0039 059 2055017 ; fax: 0039 059 2055548 Honorary Fellow Functional Morphology and Evolution Unit, Hull York Medical School University of Hull, Cottingham Road, Hull, HU6 7RX, UK University of York, Heslington, York YO10 5DD, UK Adjunct Associate Professor Centre for Forensic Science , The University of Western Australia 35 Stirling Highway, Crawley WA 6009, Australia E-mail address: [email protected], [email protected], [email protected] Webpage: http://sites.google.com/site/hymsfme/drandreacardini Datasets: http://ads.ahds.ac.uk/catalogue/archive/cerco_lt_2007/overview.cfm#metadata
