[MORPHMET] Trouble with 2-D morphomeric analysis in geomorph

2018-08-02 Thread Ian F
I am trying to do an analysis of three specimens. I am using semi-landmarks and having trouble. perhaps someone can point out mt error? these are my results Generalized Procrustes Analysis with Partial Procrustes Superimposition -4 fixed landmarks 12 semilandmarks (sliders) 2-dimensional landmar

[MORPHMET] Re: Trouble with 2-D morphomeric analysis in geomorph

2018-08-08 Thread Ian F
uot;, "x5", "y5", "x6", "y6", "x7", "y7", "x8", "y8", "x9", "y9", "x10", "y10", "x11", "y11", "x12", "y12", "x13", "y1

[MORPHMET] Re: Trouble with 2-D morphomeric analysis in geomorph

2018-08-10 Thread Ian F
Thank you very much Carmelo. You have been immensely helpful. On Thursday, August 2, 2018 at 1:32:02 PM UTC-4, Ian F wrote: > > I am trying to do an analysis of three specimens. I am using > semi-landmarks and having trouble. perhaps someone can point out mt error? > these ar

[MORPHMET] digit.curves

2018-08-12 Thread Ian F
Does digit.curves require data in long on wide format? when i try to use it i get the error " Error in digit.curves(2880, Rafalt1, nPoints = 30, closed=TRUE): Input must be a p-x-k matrix of curve coordinates" what is a p-x-k matrix. I have searched it on the internet and have come u

[MORPHMET] Re: Trouble with 2-D morphomeric analysis in geomorph

2018-08-12 Thread Ian F
im sorry to ask so many questions. How would I reformat the script you have provided to convert 2686 observations of 2 variables (x and y coordinates) into wide format? when i try to alter it i end up with millions of rows. On Thursday, August 2, 2018 at 1:32:02 PM UTC-4, Ian F wrote: > >

[MORPHMET] MANOVA

2018-09-07 Thread Ian F
Hey everyone, I am trying to run MANOVA on some morphometric data to determine if three groups of specimens are statistically distinct. but i am receiving the error code Error in summary.manova(Raf.manova1) : residuals have rank 27 < 60. Can anyone spot what i am doing wrong? My data is atta