R help - Jan 2023 - package FactoMineR

Dear R-experts,

Here below the R code working (page
8?http://www2.uaem.mx/r-mirror/web/packages/FactoMineR/FactoMineR.pdf).?

But I am trying to get all the labels (the writes) : comfort, university,
economic, world, ... smaller.?
How could I do that ?

Many thanks.

library(FactoMineR)
data(children)
res.ca <- CA (children, row.sup = 15:18, col.sup = 6:8)

?s 18:38 de 23/01/2023, varin sacha via R-help escreveu:
> Dear R-experts,
> 
> Here below the R code working (page
8?http://www2.uaem.mx/r-mirror/web/packages/FactoMineR/FactoMineR.pdf).
> 
> But I am trying to get all the labels (the writes) : comfort, university,
economic, world, ... smaller.
> How could I do that ?
> 
> Many thanks.
> 
> library(FactoMineR)
> data(children)
> res.ca <- CA (children, row.sup = 15:18, col.sup = 6:8)
> 
> ______________________________________________
> 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.
Hello,

I'm not finding "smaller" but are you looking for


rownames(res.ca$row$coord)
rownames(res.ca$row.sup$coord)

?

Hope this helps,

Rui Barradas

Hallo Sacha

AFAIK the functions in FactoMineR do not enable to manipulate label size. Plot 
is performed by this part:

if (graph & (ncp > 1)) {
        print(plot(res, axes = axes))
        if (!is.null(quanti.sup))
            print(plot(res, choix = "quanti.sup", axes = axes,
                new.plot = TRUE))

and the function is not designed to accept additional parameters to manipulate 
size of labels.

I struggled with it few years ago and I decided to use biplot instead as it 
enables more options.

You can contact maintainers if they consider an improvement in future 
versions. Probably simple ... in function definition and print(plot(res, axes 
= axes, ...)) addition could do the trick, but I am not sure.

Cheers
Petr
> -----Original Message-----
> From: R-help <r-help-bounces at r-project.org> On Behalf Of varin
sacha via R-
> help
> Sent: Monday, January 23, 2023 7:38 PM
> To: r-help at r-project.org
> Subject: [R] package FactoMineR
>
> Dear R-experts,
>
> Here below the R code working (page 8 http://www2.uaem.mx/r-
> mirror/web/packages/FactoMineR/FactoMineR.pdf).
>
> But I am trying to get all the labels (the writes) : comfort, university, 
> economic,
> world, ... smaller. How could I do that ?
>
> Many thanks.
>
> library(FactoMineR)
> data(children)
> res.ca <- CA (children, row.sup = 15:18, col.sup = 6:8)
>
> ______________________________________________
> 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.