**histogram_discrete_test**,
a MATLAB code which
calls histogram_discrete(), which
creates a histogram of discrete data.

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

histogram_discrete, a MATLAB code which tries to make a histogram of data without using bins.

- histogram_discrete_test.m, calls all the tests.
- histogram_discrete_test.sh, runs all the tests.
- histogram_discrete_test.txt, the output file.

- bigger_test.m, tests pdf_discrete_value() on a set of data whose size is input.
- gaussian_test.m, looks at a set of data from a Gaussian distribution. Here, we see that the PDF plot looks very ragged, although the CDF is just fine. If is clear that the PDF data needs to be smoothed in some way, which is what binning does, for instance.
- gaussian_cdf_discrete_test.png, a plot of the CDF.
- gaussian_pdf_discrete_test.png, a plot of the PDF.
- cdf_discrete_test.m, tests cdf_discrete_value() on a small set of data.
- cdf_discrete_test.png, a plot of the CDF.
- pdf_discrete_test.m, tests pdf_discrete_value() on a small set of data.
- pdf_discrete_test.png, a plot of the PDF.
- setup_discrete_test.m, tests setup_discrete().