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MomX / Momocs

:dove: Morphometrics using R
http://momx.github.io/Momocs/
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pos.shp in an LDA plot #182

Closed lrocax closed 6 years ago

lrocax commented 7 years ago

I use Momocs 1.2.1 and I can not plot an LDA with pos.shp="circle" (it works with the PCA)? Is there a way how to solve it?

Script: if (!requireNamespace("devtools")) install.packages("devtools") devtools::install_github('vbonhomme/Momocs')

library(Momocs)

data(apodemus) test.f <- efourier(apodemus, nb.h=32)

PCA: Principal Component Analysis

test.p <- PCA(test.f) plot(test.p, 1, pos.shp="circle", chull.filled=TRUE, title="All data PCA")

Linear Discriminant Analysis

test.l <- LDA(test.p,1) plot(test.l, pos.shp="circle", chull.filled=TRUE, title="All data LDA")

vbonhomme commented 6 years ago

Hi, I add some problems with this function and this has long been a deprecated feature that definitely need to come back. I'm rewriting all graphics functions these days and the way everything is handled behind the curtain. Right now, you can try to survive to LDA2shp_efourier() but if you can wait a bit more, in 2/3 months we will have something much more convenient. Many changes are being prepared for Momocs and its environment. Sorry for the delay by the way.