/// <summary>
 ///
 /// </summary>
 /// <returns></returns>
 public string ToString(string delimeter)
 {
     string[] values = new string[]
     {
         Group,
         RTTgt.ToString(),
         RTMed.ToString(),
         Found.ToString(),
         Missed.ToString(),
         ScoreMFEMax.ToString(),
         HeightMed.ToString(),
         MassAvg.ToString(),
         RTAvg.ToString(),
         MassMedian.ToString(),
         TargetMass.ToString()
     };
     return(String.Join(delimeter, values));
 }