Hi !
I'm trying to do a cross-tabulated with proportion about 2 variables Stat and Sexe. My teacher wants me to copy this cross-tabulated and paste on Excel with this method. But it doesn't work. I have already downloaded libraries, especially descr. So the teacher recommanded me to reinstall the package descr if its version is too old. But R studio told me that it must restart befor installing the requested package". I have to reinstall this package ?