Hi David,
What you touched on is the art of statistical computing. You used a logical
function to only calculate angles between non-identical vectors and avoid NaN
values; our geomorph function turns off warnings and waits until the end and
replaces what should be computational 0 values with a
Dear all,
I´d like to ask you if any of you could suggest me some geometric
morfometric variables that could be used as traits for a phylogenetic
signal test. Up to now I have taken only the PC1 and PC2 from a PCA after
doing the nomal treatment to the landmarks sets... After that I also used
Hi All,
I'm trying to analyze measurement error in MorphoJ but I'm running into a
problem. When I digitized my landmarks I used tpsDIG2, however I had to
organize those coordinates into a CSV. file because I digitized them in two
separate .tps files and tpsUtil wouldn't allow me to open the one
Hello all,
Today our manuscript evaluating potential causes of inter- and intra-observer
error in 3DGM data was published in PLoS One. In it, we evaluate how scan
type, experience with morphology and morphemetrics and in-person training
impact rates of error in datasets. Might be of interest
Not, e.g., if all specimens are rotated 90 degrees. Then x coordinates in one
set would correspond to the y coordinates in the other. Multivariate R^2 should
be close to 1, though.
Philipp Mitteroecker
Von meinem iPhone gesendet
> Am 31.10.2017 um 16:20 schrieb Andrey Lissovsky :
>
> Thank y
Hi Jonathan,
there is a multivariate estimate for phylogenetic signal, with the
corresponding significance testing, were you can test for phylogenetic
signal in shape as a multidimensional trait. The method is described in Adams,
D.C. 2014. A generalized K statistic for estimating phylogenetic sig
Hi Guido
Thanks so much for the suggestion, I'll definitely do that. Is there a
particular way to save a wordpad/notepad file as a .tps format file? I've
tried to do this before but it kept saving as a .txt file, or would this
still work?
Thanks for the help
Candice Neves
On 6 November 2017 at 1
Let it save it as a txt file then just rename the file.
-F. James RohlfDepts. of Ecology & Evolution and of
Anthropology Stony Brook University
Original message From: Candice Neves
<536...@students.wits.ac.za> Date: 11/6/17 12:59 PM (GMT-05:00) To: Guid
Dear Ms. Neves,
Quick addition to Dr. Rohlf's solution. To change a file extension on a
Windows machine, you will need to do the following:
1) Open a Windows Explorer window.
2) On the ribbon at the top of the window, click "View"
3) Click the box for "File Name Extensions" (in the "Show/Hide" s
