Esempio n. 1
0
        private static double findMathsInfo(HubBlockingCollection <int> list, string infoToFind)
        {
            if (infoToFind == "count")
            {
                return(list.Count);
            }
            if (list.Count <= 0)
            {
                return(-1);
            }                                   //stops list with 0 members being submitted

            double averageMean       = 0,
                   highest           = 0,
                   lowest            = list.FirstOrDefault(),
                   standardDeviation = 0;

            int cumulativeTotal = 0;

            foreach (int item in list)
            {
                cumulativeTotal += item;
                if (item > highest)
                {
                    highest = item;
                }
                if (item < lowest)
                {
                    lowest = item;
                }
            }
            averageMean = cumulativeTotal / list.Count;

            if (infoToFind == "averageMean")
            {
                return(averageMean);
            }
            else if (infoToFind == "highest")
            {
                return(highest);
            }
            else if (infoToFind == "lowest")
            {
                return(lowest);
            }
            else if (infoToFind == "sd")
            {
                double cumulativeVariance = 0;
                foreach (int item in list)
                {
                    double variance = Math.Pow((item - averageMean), 2);
                    cumulativeVariance += variance;
                }
                standardDeviation = Math.Pow((cumulativeVariance / list.Count), 0.5);
                return(standardDeviation);
            }
            else
            {
                return(-1);
            }
        }
Esempio n. 2
0
 /*
  * Constructor
  */
 public UserConnection(int indexNumber)
 {
     this.CurrentClicks = 0;
     //this.HasClicksChangedFlag = false;
     this.ClickChangeState     = ClickChangeStatus.None;
     this.StopWatch            = new Stopwatch();
     this.roundtripTimesMsList = new HubBlockingCollection <int>();
     this.BlockData            = false;
 }