ggDNAvis_shiny() is an alias for ggDNAvis_shinyapp() - see aliases.
The ggDNAvis shinyapp is an interactive frontend for the ggDNAvis functions.
Arguments can be configured via text/numerical/colour/checkbox entry rather than
on the command line. In the future it will be hosted online, but is
currently accessible only by running the shinyapp locally.
This function checks 'suggests' packages are present
(not needed for main package, but needed for the shinyapp)
and then runs the shinyapp in the inst/shinyapp directory.