Module stats

Basic statistical computations

Modules

correlation

Functions

kahan_sigma

kahan_sigma_return_counter

mean

n_choose_2

percentile_by

percentile_ratio is percentile / 100, e.g. the 90-th percentile corresponds to a percentile_ratio of 0.9.

standard_deviation

ddof stands for delta degress of freedom, and the sum of squares will be divided by count - ddof, where count is the number of elements for population standard deviation, set ddof to 0 for sample standard deviation, set ddof to 1

sum

sum_f32

sum_of_fourth_power_f32

sum_of_squares

sum_of_squares_f32

variance

ddof stands for delta degress of freedom, and the sum of squares will be divided by count - ddof, where count is the number of elements for population variance, set ddof to 0 for sample variance, set ddof to 1