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![]() | Pack logtalk -- logtalk-3.81.0/manuals/_sources/libraries/statistics.rst.txt |
.. _library_statistics:
statistics
The entities in this group define some useful predicates for descriptive
statistics. Data is represented as a list of numbers (integers or
floats). Use the object sample
of your data represents a sample. Use
the object population
if your data represents a population.
Open the `../../docs/library_index.html#statistics <../../docs/library_index.html#statistics>`__ link in a web browser.
To load all entities in this library, load the loader.lgt
file:
::
| ?- logtalk_load(statistics(loader))
.
To test this library predicates, load the tester.lgt
file:
::
| ?- logtalk_load(statistics(tester))
.