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- - **ANN: stats0.1.2a calculator statistics for Python**
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ANN: stats0.1.2a calculator statistics for PythonI am pleased to announce the third public release of stats for Python.
This is a minor point release, mostly consisting of improved tests and documentation, plus the addition of six new statistics functions: midhinge, quartile_skewness, cumulative_sum, running_sum, stderrskewness, stderrkurtosis. http://pypi.python.org/pypi/stats 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) * skewness 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. -- Steven D'Aprano |

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