[R] package FactoMineR

[varin sacha]

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)