[MORPHMET] How to include new specimens in TPSdig and information on EDMA software

2015-07-03 Thread Miguel Eduardo Delgado Burbano
Dear morphometricians I have a couple of quite simple questions 1) Once one has digitized a set on landmarks/semilandmarks in a series of photographs it is possible to include new specimens?. I mean, if I have a digitized dataset and I want to include new specimens it is possible?. I tried but

[MORPHMET] Method to digitize 3D semilandmarks using microscribe

2016-01-11 Thread Miguel Eduardo Delgado Burbano
Dear all Happy 2016!! I am conducting a geometric morphometric research to evaluate the cranial and mandibular shape variation in a sample of modern humans. I am using a microscribe digitizer. I would like to describe as best as possible the shape variation so I am interested in 3D semilandmarks.

[MORPHMET] 3D surface scanner information

2016-01-18 Thread Miguel Eduardo Delgado Burbano
Hello everyone I am interested to obtain a 3D surface scanner which will be used to study hominin teeth and skulls. Does anyone have any experience, suggestions and/or recommendations? For instance price, resolution, peformance, manipulation (portable) thanks in advance Miguel

Re: [MORPHMET] Mahalanobis distance in cluster analysis of shape variables

2016-01-31 Thread Miguel Eduardo Delgado Burbano
; > F. James Rohlf, Distinguished Professor, Emeritus. Ecology & Evolution > > Research Professor, Anthropology > > Stony Brook University > > > > *From:* Miguel Eduardo Delgado Burbano [mailto:mdelgadoburb...@gmail.com] > *Sent:* Sunday, January 31, 2016 3:35 AM >

Re: [MORPHMET] Mahalanobis distance in cluster analysis of shape variables

2016-01-31 Thread Miguel Eduardo Delgado Burbano
Usually researchers use small sample sizes for distinct reasons in my case because I study archaeological and paleontological derived samples. The practical problem mentioned by James could be partially solved correcting the D2 distances for small sample size, that is, calculating an unbiased

[MORPHMET] Software to join multiple slices derived from Computer Tomography

2016-02-17 Thread Miguel Eduardo Delgado Burbano
Dear All I recently obtained several CT scans from hominin crania. I used 3DSlicer 4.5 to robtain 3d meshes of such crania. However I noted that in my database there are two kinds fo files. One of them have a .hdr extension which can be succesfully loaded into 3DSlicer which alllowed to obtain 3D

Re: [MORPHMET] Portable 3D scanner suggetsions

2017-01-24 Thread Miguel Eduardo Delgado Burbano
ritten software, much of which can also be scripted for > post-processing. > > Best, > Tom O'Mahoney > PhD Candidate, University of Manchester. > > On 19 January 2017 at 14:06, Miguel Eduardo Delgado Burbano < > mdelgadoburb...@gmail.com> wrote: > >> Dear all >

[MORPHMET] Portable 3D scanner suggetsions

2017-01-19 Thread Miguel Eduardo Delgado Burbano
Dear all I am planning to obtain 3D surface models from different museum colletions, so I need a 3D portable hardware (and associated software). Does anyone have suggestions of models and prices they would recommend? best regards Miguel -- *

[MORPHMET] New publication in geometric morphometrics

2016-11-01 Thread Miguel Eduardo Delgado Burbano
Dear morphometricians, Here I notify you about one of my recent papers on geometric morphometrics that could be of interest to some members of the community Delgado ME 2016. Holocene population history of the Sabana de Bogotá region, Northern South America: An assessment of the craniofacial

Re: [MORPHMET] Script to read Avizo landmarks and B-splines

2019-04-14 Thread Miguel Eduardo Delgado Burbano
package, but we don’t have any to play with. > > > > Best, > > M > > > > > > *From:* Antonio Profico > *Sent:* Sunday, April 14, 2019 4:35 PM > *To:* Miguel Eduardo Delgado Burbano > *Cc:* MORPHMET ; > morphmet-requ...@morphometrics.org > *Subje

[MORPHMET] Script to read Avizo landmarks and B-splines

2019-04-14 Thread Miguel Eduardo Delgado Burbano
Dear All, I'm using landmarks (.ladmarkAscii) and B-splines (.am) derived from Avizo (Standard Edition 7.1.0). I have used previously the Arothron and Nat packages to load landmarks derived from Amira into the R console. Now using the Avizo files such packages do not seem to work. Somebody has a

Re: [MORPHMET] Script to read Avizo landmarks and B-splines

2019-04-15 Thread Miguel Eduardo Delgado Burbano
files from Avizo? >> >> I'll add these two functions in Arothron and before to submit the new >> release to the CRAN I'll send them to you. >> >> Best, >> >> Antonio >> >> Il giorno lun 15 apr 2019 alle ore 01:26 Miguel Eduardo Delgado Burbano