[adegenet-forum] Change color in scatter.dapc()

[Roman Luštrik]

By now you probably know the membership of each individual. Just assign them colors and pass that to the `col` parameter.



library(adegenet)



data(H3N2)

dapc1 <- dapc(H3N2, pop=H3N2$other$epid, n.pca=30,n.da=6)



custom.cols <- sample(c("red", "black"),

                      size = nInd(H3N2),

                      prob = c(0.2, 0.8),

                      replace = TRUE)



scatter(dapc1, col = custom.cols)



Cheers,

Roman



--- 

“If we have data, let’s look at data. If all we have are opinions, let’s go with mine.” -- Jim Barksdale







---- On Sat, 12 Sep 2020 08:17:54 +0200 Das, Roma (ICRISAT-IN) <r.das at cgiar.org> wrote ----



Hello,

I have a scatter plot with 20 groups (using on find.cluster() using 1200 individuals). However I want to use only two color for individuals in same scatter plot with 20 groups.

 

Thanks in advance.

 

Regards,

Roma



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