HISTORY.rst

History

0.4.0 (2017-11-16)

Added

• covariance()
• add_to_mean()
• sinh()
• cosh()
• tanh()
• gamma_function()
• beta()

0.3.0 (2016-12-03)

Added

• error_function()
• chi_squared_dist_table()
• bernoulli()
• poisson()

0.2.5. (2016-09-24)

Added

• harmonic_mean()
• bayesian_classifier()
• perceptron()
• coefficient_of_variation() (Thanks to Lidiane Taquehara (lidimayra))

Improved

• Allow user to specify sample = False in tandard_deviation(),

coefficient_of_variation(), z_scores() (Thanks to Lidiane Taquehara (lidimayra))

0.2.0 (2016-08-27)

Added

• linear_regression_line()
• root_mean_square()
• interquartile_range()
• sum_nth_power_deviations()

0.1.5 (2016-07-30)

Added

• factorial()
• choose()
• binomial() to calculate binomial distribution probabilities
• normal() to calculate normal distribution probabilities
• kurtosis() to calculate kurtosis/"tailedness" of a probability distribution of a variable
• skew() to calculate Pearson's moment coefficient of skewness
• linear_regression() to calculate slope (m) and y intercept (b) of line of best fit.

Improved

• Reorganized documentation.
• 100% test coverage

0.1.3 (2016-06-06)

Added

Functions for calculating correlation coefficients, products of vectors, quantiles, and sums.

• correlate()
• product()
• quantiles()
• sum()