in Crosslet.R, you use
chartParams = rjson::toJSON(params[names(params) != 'dimensions'])
when installing and running the demo I received the following:
> library(rMaps)
> crosslet(
+ x = "country",
+ y = c("web_index", "universal_access", "impact_empowerment", "freedom_openness"),
+ data = web_index
+ )
Error in loadNamespace(name) : there is no package called ‘rjson’
Adding rjson to the DESCRIPTION should ensure it is installed as a dependency.
in Crosslet.R, you use
chartParams = rjson::toJSON(params[names(params) != 'dimensions'])when installing and running the demo I received the following:
Adding rjson to the DESCRIPTION should ensure it is installed as a dependency.