How do I omit labels in the R treemap?

Question

I\'ve been using the R treemap package and I have a treemap that\'s 2 levels deep. I want the second level labels to be printed but not the first.

Using the example in t

Answer 1

Another option would consist in nullifying the size font the fonts you want to see disappear. For instance,

tmPlot(GNI2010,
       index=c("continent", "iso3"),
       vSize="population",
       vColor="GNI",
       type="value",
       fontsize.labels=c(0,10))

will only display the initial for the countries, not for the continents.