Statistical functions
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.
Requires Python 3.1 or better.