public string ToStringWithDetails()
        {
            var data       = new StringBuilder();
            var validItems = CorrelationDataItems.Select(p => p.CorrelationRSquaredVal).Where(n => n.HasValue);

            foreach (var validItem in validItems)
            {
                data.Append(validItem + " ");
            }
            return(data.ToString());
        }
 public void AddCorrelationData(ChromCorrelationDataItem chromCorrelationDataItem)
 {
     CorrelationDataItems.Add(chromCorrelationDataItem);
 }
        public void AddCorrelationData(double correlationSlope, double correlationIntercept, double correlationRSquaredVal)
        {
            var data = new ChromCorrelationDataItem(correlationSlope, correlationIntercept, correlationRSquaredVal);

            CorrelationDataItems.Add(data);
        }