-------- Original Message --------
Subject: RE: missing landmarks in GPA
Date: Thu, 27 Jan 2011 04:05:14 -0500
From: Markus Bastir <[email protected]>
To: <[email protected]>
I think MorphoJ will also do that... just code 9999 for missing data
Dr. Markus Bastir
CientÃfico Titular
Museo Nacional de Ciencias Naturales (CSIC)
c / J.G. Abascal 2, 28006 Madrid, Spain
tel.: +34 91 566 8976
fax.: +34 91 566 8960
skype: mbastir
web: http://www.evan.at/Members/mbastir
-----Mensaje original-----
De: morphmet [mailto:[email protected]]
Enviado el: miércoles, 26 de enero de 2011 20:21
Para: morphmet
Asunto: missing landmarks in GPA
-------- Original Message --------
Subject: missing landmarks in GPA
Date: Wed, 26 Jan 2011 11:52:06 -0500
From: Brian A Villmoare <[email protected]>
Reply-To: [email protected]
To: [email protected]
Hi - does anyone know of a piece of GPA software that will just ignore the
specimens with missing values (much like most canned stats software will
simply ignore cases with missing data values)?
I have random missing landmarks in a big data set, and when analyzing
different landmark sets, I would love not to have to figure out which
specimens are missing which landmarks. It is a huge time sink, plus it
tends to be error prone to try to keep track of specimens and landmarks in
big data sets.
Thanks
--
Brian Villmoare
UCL Department of Anthropology
14 Taviton Street, London WC1H 0BW
Tel: +44 (0) 20 7679 8837
