Declaration: DeanDixonCriticalValues (NData: integer; SigLevel: TSignifLevelEx): double;
The function DeanDixonCriticalValues returns the critical values of the distribution of the Dean-Dixon test statistic. The parameter NData specifies the number of data. It may assume values between 3 and 100. The parameter SigLevel specifies the level of significance. If the number of data NData is beyond the valid range (< 3, or > 100) the function returns a value of -1.

Hint: Please note that this function does take into account the different equations for the Dean-Dixon test statistic depending on the number of data