-------- Original Message --------
Subject: Re: Distance calculation between landmarks
Date: Tue, 26 Jul 2011 12:32:57 -0400
From: Rafael de Albuquerque Carvalho <[email protected]>
To: [email protected]
Hi,
Here it is the formula in an Excel format:
d=sqrt(((x2 - x1)^2) + ((y2 - y1)^2) + ((z2 - z1)^2))
I hope it is useful,
Rafael Carvalho
2011/7/25 morphmet <[email protected]
<mailto:[email protected]>>
-------- Original Message --------
Subject: Re: Distance calculation between landmarks
Date: Mon, 25 Jul 2011 14:54:57 -0400
From: Adams, Dany <[email protected] <mailto:[email protected]>>
To: [email protected] <mailto:[email protected]>
<[email protected] <mailto:[email protected]>>
FYI the equation did not show up correctly on my Mac. The quotation
marks
should be 2s (it's the Pythagorean theorem).
On 7/25/11 2:49 PM, <morphmet_moderator@__morphometrics.org
<mailto:[email protected]>> wrote:
-------- Original Message --------
Subject: Re: Distance calculation between landmarks
Date: Mon, 25 Jul 2011 14:48:53 -0400
From: Rafael de Albuquerque Carvalho <rafaeldeac.br
<http://rafaeldeac.br>@gmail.com <http://gmail.com>>
To: [email protected] <mailto:[email protected]>
Hi Débora,
If you want to "manually" calculate the distances, just apply the
formula in an Excel spreadsheet:
*d² = (x2 - x1)² + (y2 - y1)² + (z2 - z1)²*
'd' is the distance between landmarks; x1, y1 and z1 are the the
coordinates of landmark 1 and x2, y2 and z2 are the coordinates of
landmark 2.
Best regards,
Rafael Carvalho
2011/7/25 morphmet <morphmet_moderator@__morphometrics.org
<mailto:[email protected]>
<mailto:morphmet_moderator@__morphometrics.org
<mailto:[email protected]>>>
-------- Original Message --------
Subject: Re: Distance calculation between landmarks
Date: Mon, 25 Jul 2011 08:19:25 -0400
From: andrea cardini <[email protected]
<mailto:[email protected]>
<mailto:[email protected] <mailto:[email protected]>__>>
To: [email protected]
<mailto:[email protected]>
<mailto:morphmet@__morphometrics.org
<mailto:[email protected]>>
Dear Débora,
the EDMA functions in PAST allow you to compute a specific
interlandmark
distance or even all possible interlandmark distance. You
just need to
select the landmarks you're interested in.
PAST can open TPS files and also MorphoJ raw coordinate txt
files as
long
as the name of the first column is changed from ID to
something else
(e.g.,
OBSERVATIONS, RAW_NAMES etc.).
Good luck.
Cheers
Andrea
At 02:07 PM 7/18/2011 -0400, you wrote:
-------- Original Message --------
Subject: Distance calculation between landmarks
Date: Mon, 18 Jul 2011 04:51:35 -0400
From: Débora Martínez <[email protected]
<mailto:[email protected]>
<mailto:debora_martinez@live.__com
<mailto:[email protected]>>>
To: <[email protected]
<mailto:[email protected]>
<mailto:morphmet@__morphometrics.org
<mailto:[email protected]>>>
Hello:
I'm Débora, a Phd student from the University of
Barcelona. I
would like
to make a question if anyone can help me. I want to
calculate
lineal
distances between landmarks that belongs to a 3D
matrice. I'm
working
with the software MorphoJ, but there isn't any option
to do it
and I
don't know what program is better to do it considering
my data
matrix
(prepared to work with MorphoJ).
Thank you very much everybody
Regards
Débora
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]
<mailto:[email protected]>
<mailto:[email protected]
<mailto:[email protected]>__>, [email protected]
<mailto:[email protected]>
<mailto:andrea.cardini@__unimore.it
<mailto:[email protected]>>,
[email protected] <mailto:[email protected]>
<mailto:andrea.cardini@hyms.__ac.uk
<mailto:[email protected]>>
Webpage:
http://sites.google.com/site/____hymsfme/drandreacardini
<http://sites.google.com/site/__hymsfme/drandreacardini>
<http://sites.google.com/site/__hymsfme/drandreacardini
<http://sites.google.com/site/hymsfme/drandreacardini>>
Datasets:
http://ads.ahds.ac.uk/____catalogue/archive/cerco_lt_____2007/overview.cfm#metadat
<http://ads.ahds.ac.uk/__catalogue/archive/cerco_lt___2007/overview.cfm#metadat>>
a
<http://ads.ahds.ac.uk/__catalogue/archive/cerco_lt___2007/overview.cfm#metadata
<http://ads.ahds.ac.uk/catalogue/archive/cerco_lt_2007/overview.cfm#metadata>>
--
Dany Spencer Adams, PhD
Research Associate Professor
Department of Biology, Tufts University
TEL (617) 627-6204
FAX (617) 627-5305
[email protected]
MAILING ADDRESS:
Dany Adams
Tufts Center for Regenerative and Developmental Biology
200 Boston Avenue, Suite 4600
Medford, MA 02155
--
Rafael de Albuquerque Carvalho
Mestrado em Biologia Animal (PPGBA – UFPE)
Laboratório de Mastozoologia
Departamento de Zoologia - CCB
Universidade Federal de Pernambuco (UFPE)
Av. Professor Moraes Rego, s/n.
Cidade Universitária, Recife - PE
CEP: 50670-420
