RETIRED PACKAGE AS SUPERSEDED BY GRETL'S INTERNAL DISTANCE() FUNCTION AVAILABLE SINCE VERSION 2021e.
This package supplies functions for computing distances between points in multidimensional space. It's inspired by sklearn's metrics.pairwise class for Python: https://scikit-learn.org/stable/modules/classes.html#module-sklearn.metrics.pairwise
Please ask questions and report bugs on the gretl mailing list if possible. Alternatively, create an issue ticket on the github repo (see below). Source code and test script(s) can be found here: https://github.com/atecon/distances
RUN unit tests:
Execute the shell script ./run_tests.sh which executes the gretl script .tests/run_tests.inp.