IMSL C# Numerical Library

Sort.Ascending Method (Double[,], Int32, Int32[])

Sort an array into ascending order by the first nKeys and returns the permutation vector.

public static void Ascending(
   double[,] ra,
   int nKeys,
   int[] iperm
);

Parameters

ra: double array to be sorted into ascending order.
nKeys: int containing the first nKeys columns of ra to be used as the sorting keys.
iperm: int is on input an array the same length as ra. On output, it contains 0, 1, ..., sorted using the same permutations applied to ra.

See Also

Sort Class | Imsl.Stat Namespace | Sort.Ascending Overload List