/// <summary>
/// Calculates the average of the specified vector.
/// </summary>
/// <param name="arr">The array whose average is being calculated.</param>
/// <returns>The average of the array.</returns>
public static double Average(this double[] arr)
{
return(VectorUtilities.Avg(arr));
}
/// <summary>
/// Calculates the average of the specified matrix, column-wise.
/// </summary>
/// <param name="m">The matrix whose average is being calculated.</param>
/// <returns>The average value of the matrix, per column.</returns>
public static double[] Average(this double[][] m)
{
return(VectorUtilities.Avg(m));
}
