Install r-cran-readxl by entering the following commands in the terminal:
sudo apt update sudo apt install r-cran-readxl
Description:
GNU R package to read Excel files
The readxl package imports Excel files into R. Supports '.xls' via the embedded 'libxls' C library (http://sourceforge.net/projects/libxls/) and '.xlsx' via the embedded 'RapidXML' C++ library (http://rapidxml.sourceforge.net).
Homepage: https://cran.r-project.org/package=readxl
Version: 1.0.0-2
Section: universe/gnu-r