[R] Colorizing different individuals with fviz

[Mahmood Naderan-Tahan]

Hi Jim,

It seems that the following proposed method doesn't work


ind <- get_famd_ind(res.famd)
fviz_famd_ind(res.famd,
              col=ifelse(x>10,"red","black"),
              repel = TRUE)


Result is:


Error in fviz_famd_ind(res.famd, col = ifelse(x > 10, "red", "black"),  :
  argument 2 matches multiple formal arguments



Any idea to fix that?

Regards,
Mahmood

________________________________
From: Jim Lemon <drjimlemon using gmail.com>
Sent: Saturday, March 27, 2021 9:19:23 PM
To: Mahmood Naderan-Tahan
Cc: r-help using r-project.org
Subject: Re: [R] Colorizing different individuals with fviz

Hi Mahmood,
What you have specified can be done with:

col=c(rep("black",10),rep("red",10))

depending upon what print function you are using. I suspect that this
may be based on a value in your data. For example, if you want  black
for values of some variable up to 10 and red for those over:

col=ifelse(x>10,"red","black)

Jim

On Sun, Mar 28, 2021 at 12:20 AM Mahmood Naderan-Tahan
<mahmood.naderan using ugent.be> wrote:
>
> Hi
>
> I use this command to generate a graph of individuals
>
>
> ind <- get_famd_ind(res.famd)
> fviz_famd_ind(res.famd, repel = TRUE)
>
>
> I would like to know how can I specify different colors for different individuals?
>
> The colorization is not very complex. Basically, I want to specify rows[1:10] to be shown in black and rows[11:20] to be shown in red.
>
>
> Any idea about that?
>
>
> Regards,
> Mahmood
>
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