gistfile1.txt

public class VariablesController : ApiController
{
    public IEnumerable<Variable> Get()
    {
        // get all
    }

    [Route("api/variables/{id}")]
    public Variable Get( int id )
    {
        // get individual
    }

    [HttpGet]
    [Route( "api/variables/{id}/getDistribution" )]
    public DistributionReport GetDistribution( int id )
    {
        // get distribution report
    }
}