ANN: stats0.1.1a calculator statistics for Python


Steven D'Aprano

I am pleased to announce the second public release of stats for Python,
and the first targeted at Python 3.x.

stats is a pure-Python module providing basic statistics functions
similar to those found on scientific calculators. It has over 40
statistics functions, including:

Univariate statistics:
* arithmetic, harmonic, geometric and quadratic means
* median, mode, midrange, trimean
* mean of angular quantities
* running and weighted averages
* quartiles, hinges and quantiles
* variance and standard deviation (sample and population)
* average deviation and median average deviation (MAD)
* skew and kurtosis
* standard error of the mean

Multivariate statistics:
* Pearson's correlation coefficient
* Q-correlation coefficient
* covariance (sample and population)
* linear regression
* sums Sxx, Syy and Sxy

and others.

This is an unstable alpha release of the software. Feedback and
contributions are welcome.