r-cran-cowplot binary package in Ubuntu Mantic arm64

 Some helpful extensions and modifications to the 'ggplot2'
 package. In particular, this package makes it easy to combine multiple
 'ggplot2' plots into one and label them with letters, e.g. A, B, C, etc.,
 as is often required for scientific publications. The package also provides
 a streamlined and clean theme that is used in the Wilke lab, hence the
 package name, which stands for Claus O. Wilke's plot package.

Source package