Strata are often too small for their associated labels. The ggrepel and ggfittext packages can often address the problem, but they should not be dependencies of ggalluvial.
Solution
Use the same method as for babynames: Write examples that use ggrepel and ggfittext and include them in the documentation as dontrun{}s, and add both as Suggests.
Description
Strata are often too small for their associated labels. The ggrepel and ggfittext packages can often address the problem, but they should not be dependencies of ggalluvial.
Solution
Use the same method as for babynames: Write examples that use ggrepel and ggfittext and include them in the documentation as
dontrun{}s, and add both asSuggests.Motivation
This issue was raised recently at StackOverflow.