Statistics Functions

alphabetical	Returns test (statistics).
betavariate	Returns test (random).
correlation	Returns the pearson and spearman correlation coefficients (statistics).
covariance	Returns the sample covariance for two variables (statistics).
expovariate	Returns test (random).
fmean	Returns the fast, floating-point arithmetic mean, with optional weighting (statistics).
gauss	Returns test (random).
geometric_mean	Returns the geometric mean of an array of numbers (statistics).
harmonic_mean	Returns the harmonic mean of an array of numbers (statistics).
linear_regression	Returns the slope and intercept for a simple linear regression (statistics).
lognormvariate	Returns test (random).
max	Returns the largest item in an iterable or the largest of two or more arguments (built-in, numpy).
mean	Returns the arithmetic mean ("average") of data (statistics).
median	Returns the median (middle value) of data (statistics).
median_grouped	Returns the median (50th percentile) of grouped data (statistics).
median_high	Returns the high median of data (statistics).
median_low	Returns the low median of data (statistics).
min	Returns the smallest item in an iterable or the smallest of two or more arguments (built-in, numpy).
mode	Returns the single mode (most common value) of discrete or nominal data (statistics).
multimode	Returns the list of modes (most common values) of discrete or nominal data (statistics).
normaldist	(class) Returns test (statistics).
normvariate	Returns test (random).
paretovariate	Returns test (random).
pstdev	Returns the population standard deviation of data (statistics).
pvariance	Returns the population variance of data (statistics).
quantiles	Returns the divide data into intervals with equal probability (statistics).
sort	Returns test (statistics).
stdev	Returns the sample standard deviation of data (statistics).
variance	Returns the sample variance of data (statistics).
weibullvariate	Returns test (random).

alphabetical Returns test (statistics).
betavariate Returns test (random).
correlation Returns the pearson and spearman correlation coefficients (statistics).
covariance Returns the sample covariance for two variables (statistics).
expovariate Returns test (random).
fmean Returns the fast, floating-point arithmetic mean, with optional weighting (statistics).
gauss Returns test (random).
geometric_mean Returns the geometric mean of an array of numbers (statistics).
harmonic_mean Returns the harmonic mean of an array of numbers (statistics).
linear_regression Returns the slope and intercept for a simple linear regression (statistics).
lognormvariate Returns test (random).
max Returns the largest item in an iterable or the largest of two or more arguments (built-in, numpy).
mean Returns the arithmetic mean ("average") of data (statistics).
median Returns the median (middle value) of data (statistics).
median_grouped Returns the median (50th percentile) of grouped data (statistics).
median_high Returns the high median of data (statistics).
median_low Returns the low median of data (statistics).
min Returns the smallest item in an iterable or the smallest of two or more arguments (built-in, numpy).
mode Returns the single mode (most common value) of discrete or nominal data (statistics).
multimode Returns the list of modes (most common values) of discrete or nominal data (statistics).
normaldist (class) Returns test (statistics).
normvariate Returns test (random).
paretovariate Returns test (random).
pstdev Returns the population standard deviation of data (statistics).
pvariance Returns the population variance of data (statistics).
quantiles Returns the divide data into intervals with equal probability (statistics).
sort Returns test (statistics).
stdev Returns the sample standard deviation of data (statistics).
variance Returns the sample variance of data (statistics).
weibullvariate Returns test (random).