Some datasets fail to load

[garborg]

package_directory = Pkg.dir("RDatasets", "data")
for directory in readdir(package_directory)
    for file in readdir(joinpath(package_directory, directory))
        dataname = replace(file, ".csv", "")
        dataname = replace(dataname, ".rda", "")
        try
            data(directory, dataname)
        catch
            @printf "Failed: %s - %s\n" directory dataname
        end
    end
end

yields

Failed: Zelig - friendship
Failed: Zelig - sna.ex
Failed: mlmRev - Oxboys
Failed: mlmRev - bdf

[johnmyleswhite]

I think some of those data sets are literally empty. We should see if there's something there to actually be offering.

[garborg]

I'll take a look.