This is an unstable branch of stats, a pure-Python module providing basic statistics functions similar to those found on scientific calculators. It currently includes:

Univariate statistics including: * arithmetic, harmonic, geometric and quadratic means * median, mode * standard deviation and variance (sample and population)

Multivariate statistics including: * Pearson's correlation coefficient * covariance (sample and population) * linear regression

and others.

Requires Python 3.1 or better. It may work with Python 3.0, but that is unsupported and untested.

The most recent stable version is at http://pypi.python.org/pypi/stats/