Log-uniform distribution

The probability density function for log uniform distribution is:

.. math::

f(x, a, b) = \frac{1}{x \log(b/a)}

for :math:a \le x \le b and :math:0 < a < b.

The following plots show the pdf and cdf:

.. image:: ../../../../tests/imgs/stats/continuous/loguniform/loguniformpdf.png :align: center :width: 480

.. image:: ../../../../tests/imgs/stats/continuous/loguniform/loguniformcdf.png :align: center :width: 480