Bump roxygen2 to 8.0.0 and add package level helpfile.
RadialMR 1.2.2
Implement some optimizations in the codebase.
RadialMR 1.2.1
Fix to remove a warning message in plot_radial() generated by the forthcoming version 4 of ggplot2.
RadialMR 1.2
RadialMR now requires R 4.1.0 or newer. This is due to a dependency of ggplot2, the scales package, having this requirement (which is the new tidyverse requirement given the release of R 4.5.0).
RadialMR 1.1
Fixed warning in plotly_radial()
Helpfile examples are now conditional on the use of packages in the Suggests list