Trouble loading rworldmap

[dennisl...@gmail.com]

I'm having trouble running the provided code for the worldMap.fsx sectin of chapter III.   The statement let @"map = R.joinCountryData2Map(dataframe,"ISO3","Code")  returns

@"WorldMap.fsx(38,11): error FS3033: The type provider 'RProvider.RProvider' reported an error: Loading package rworldmap failed"

the library and the method are called from within R successfully.  Anyone have any ideas?

[Adam Pridmore]

I had a similar problem. If you look up in the script there's a commented out section that will install the R package called 'rworldmap', so you just need to run that (once?) to install it.

In short run this:

open RProvider.utils

R.install_packages(["rworldmap"])

Adam

[Marcel Studer]

As an additional step to running 

open RProvider.utils

R.install_packages(["rworldmap"])

I had to close Visual Studio and reopen it to make it work.