[MORPHMET] determining if groups of specimens are statistically distinct.

2018-10-04 Thread Ian 
I am trying to determine if three groups are statistically distinct from 
one another. As is my script produces P values for each x and y coordinate 
but i am unsure how to get a comparison between the groups as a whole. My 
script and example data are attached. Can anyone tell me how i would go 
about determine if the groups Rafalt, Rafnas, and Rafpon are statistically 
distinct? I have tried to make subsets to do a pairwise comparison but that 
has not been successful. Any input is much appreciated.


data1<-PCWIDE1

names(data1)

Raf.manova1<- 
manova(cbind(x1,y1,x2,y2,x3,y3,x4,y4,x5,y5,x6,y6,x7,y7,x8,y8,x9,y9,x10,y10,x11,y11,x12,y12,x13,y13,x14,y14,x15,y15,x16,y16,x17,y17,x18,y18,x20,y20,x21,y21,x22,y22,x23,y23,x24,y24,x25,y25,x26,y26,x27,y27,x28,y28,x29,y29,x30,y30,x31,y31)~
 
as.factor(Species),data=data1)

SAV<-summary.aov(Raf.manova1)

print(SAV)

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Species x1  y1  x2  y2  x3  y3  x4  y4  x5  
y5  x6  y6  x7  y7  x8  y8  x9  y9  x10 
y10 x11 y11 x12 y12 x13 y13 x14 y14 x15 
y15 x16 y16 x17 y17 x18 y18 x19 y19 x20 
y20 x21 y21 x22 y22 x23 y23 x24 y24 x25 
y25 x26 y26 x27 y27 x28 y28 x29 y29 x30 
y30 x31 y31
Rafalt  0.184046518 -0.0282971850.173517477 0.007724933 
0.169101019 0.044376702 0.154539725 0.076231772 0.136876776 
0.104542621 0.114609848 0.127591461 0.089621007 0.147529846 
0.060586949 0.162844869 0.08104 0.167499538 -0.020733045
0.166886789 -0.0595094350.160914503 -0.0990119690.155575123 
-0.1244798060.135424935 -0.1427126180.10894406  -0.157478722
0.079429738 -0.1692027210.047253455 -0.1761188780.0108715   
-0.181486793-0.026863508-0.172991382-0.063223719-0.165552061
-0.103213632-0.156068928-0.140875478-0.127730286-0.156987447
-0.084348683-0.155904575-0.040757956-0.1545809520.002833266 
-0.1532546590.039883657 -0.1483084110.078372661 -0.139555279
0.118286969 -0.1320472820.158318064 -0.1246388560.185383541 
-0.1058852180.189977701 -0.070005644
Rafalt  0.19128656  -0.026960.184091096 0.010768405 
0.170888063 0.042590811 0.159945891 0.07662716  0.140801585 
0.102633833 0.117409872 0.124482117 0.08921709  0.141630289 
0.058852782 0.156652186 0.018646198 0.162036934 -0.024421927
0.162329658 -0.0642440090.157298619 -0.0995123720.147615097 
-0.1264623490.129434337 -0.1479374420.105661067 -0.16761835 
0.080055339 -0.1805183670.047523231 -0.1904761430.011986632 
-0.189765739-0.0294419  -0.183076369-0.067633296-0.172709137
-0.102229936-0.146798937-0.121613343-0.111594974-0.131898076
-0.073219282-0.139076701-0.034343258-0.1457644620.002705709 
-0.1535863570.041225483 -0.1472276210.082358189 -0.14353563 
0.123490539 -0.1398421940.156292998 -0.1276388740.184835292 
-0.1115847910.19065131  -0.071319196
Rafalt  0.18063224  -0.0201797530.180151924 0.018271021 
0.170339525 0.056167546 0.155032207 0.088479354 0.134938157 
0.115925293 0.111697837 0.140172563 0.091358521 0.162904282 
0.05371276  0.161664547 0.020678826 0.175953112 -0.010592221
0.16465267  -0.0430427640.149483605 -0.0759918750.134803435 
-0.1061542380.117381572 -0.1326294490.096332442 -0.15580778 
0.072040325 -0.1718686480.040746786 -0.1839177460.005508031 
-0.193903685-0.031130861-0.194864217-0.068486231-0.184739415
-0.106062313-0.157121526-0.125860536-0.118754883-0.134731963
-0.081481274-0.144713075-0.041546459-0.151987376-0.002850968
-0.1592439550.036070373 -0.1554941030.07989358  -0.151513154
0.121088221 -0.14494483 0.157170077 -0.1333452770.178970222 
-0.1076968040.183532676 -0.065096355
Rafalt  0.183409461 -0.0300133130.180658175 0.007302911 
0.170979538 0.042712371 0.16470033  0.079258263 0.149108018 
0.109352695 0.121912738 0.129018372 0.087010182 0.141756855 
0.053431618 0.155684692 0.016400112 0.166507362

[MORPHMET] Discussing about GM with Carmelo Fruciano

2018-10-04 Thread Carlo Pecoraro 


Really want to say thanks to Carmelo Fruciano for his time and availability 
in replying to our questions about #GeometricMorphometrics 
!


Carmelo talks about his path in this research field, the experience in Jim 
Rohlf's lab in Stony Brook, the current work in Paris and his Workshop here 
in Berlin (https://www.physalia-courses.org/courses-workshops/course22/)


Here is the link: https://www.physalia-courses.org/news/n14/


Happy reading!

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