About fviz_famd_ind()
Hallo
However sometimes it could be easier to fine tune simple biplot function.
fit <- prcomp(iris[,-5])
biplot(fit, col=c("white", "grey"), xlim=c(-.15,.15), ylim=c(-0.05, .05),
expand=1)
points(fit$x[,1:2]*3, pch=c(17, 19)[as.numeric(iris$Sepal.Length<6)+1],
col=c(2,4)[as.numeric(iris$Petal.Length<5)+1], cex=2)
box()
You could use various pch, col and cex for points. You could annotate points
with text function. You could add legends.
Cheers.
Petr
-----Original Message----- From: R-help <r-help-bounces at r-project.org> On Behalf Of Sarah Goslee Sent: Sunday, March 21, 2021 8:30 PM To: Mahmood Naderan-Tahan <mahmood.naderan at ugent.be> Cc: r-help at r-project.org Subject: Re: [R] About fviz_famd_ind() The way to start is looking at the help for that function, which includes: ... Arguments to be passed to the function fviz() so you may have more low-level control through those arguments. If fviz() itself doesn't do what you want, it also allows you to pass
additional
arguments to its lower-level functions. If you go down far enough, you
should
be able to control everything. Sarah On Sun, Mar 21, 2021 at 1:12 PM Mahmood Naderan-Tahan <mahmood.naderan at ugent.be> wrote:
Hi
I use fviz_famd_ind() from factoextra and I would like to know
1) How can I decrease the font size?
2) How to increase max.overlaps?
ind <- get_famd_ind(res.famd)
fviz_famd_ind(res.famd, col.ind = "cos2",
gradient.cols = c("#00AFBB", "#E7B800", "#FC4E07"),
repel = TRUE)
Regards,
Mahmood
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-- Sarah Goslee (she/her) http://www.numberwright.com
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.