Test R.NET app loading xgboost

Program.cs

using RDotNet;

namespace RDotNetTester
{
    class Program
    {
        static void Main(string[] args)
        {
            REngine.SetEnvironmentVariables();
            var engine = REngine.GetInstance(null, true, null);
            engine.Evaluate("library(xgboost)");
        }
    }
}