PURPOSE
   computes the q- fractal dimension,
   for arbitrary (n-d) input dataset

DEMO/TEST
	make tests -- To run the tests
   	make OR make run -- for a demo, or
   	fdnq/fdnq.py -q 2 --input data/diagonal.inp
   to compute the correlation (q=2) fractal dimension for a set of points
   along a line.

USAGE
fdnq.py [-h] [-r R] [-R R] [-f F] [-q Q] [-v] [--hist]
               [--input INPUT]

optional arguments:
  -h, --help     show this help message and exit
  -r R		Minimum radius for box counting
  -R R		Maximum radius for box counting
  -f F		Factor to increase radius by
  -q Q		Dq fractal dimesnion. q=0, 2
  -v		Verbose level
  --hist	If the d-th dimension represents histogram counts
  --input INPUT	d-dimesnional points stored 1 point per line