Create Dataseries which mirrors Source, but with last X values removed?

amusleh
08 Apr 2022, 10:26

Hi,

There is no need to create a new data series for that, you can work on a split of a data series, ex:

        /// <summary>
        /// Returns the minimum value between start and end (inclusive) index in a DataSeries
        /// </summary>
        /// <param name="dataSeries"></param>
        /// <param name="startIndex">Start index Inclusive (Ex: 1)</param>
        /// <param name="endIndex">End index Inclusive (Ex: 10)</param>
        /// <returns>double</returns>
        private double Minimum(DataSeries dataSeries, int startIndex, int endIndex)
        {
            var min = double.PositiveInfinity;

            for (var i = startIndex; i <= endIndex; i++)
            {
                min = Math.Min(dataSeries[i], min);
            }

            return min;
        }


        /// <summary>
        /// Returns the maximum value between start and end (inclusive) index in a DataSeries
        /// </summary>
        /// <param name="dataSeries"></param>
        /// <param name="startIndex">Start index Inclusive (Ex: 1)</param>
        /// <param name="endIndex">End index Inclusive  (Ex: 10)</param>
        /// <returns>double</returns>
        private double Maximum(DataSeries dataSeries, int startIndex, int endIndex)
        {
            var max = double.NegativeInfinity;

            for (var i = startIndex; i <= endIndex; i++)
            {
                max = Math.Max(dataSeries[i], max);
            }

            return max;
        }