This package provides functions to get common statistic functions over lists of numbers.
If you need a function that is currently not included, please let me know by creating an Issue in Github or send me an email at [email protected]. Same thing for performance improvements, ideas, sponsoring and job offers.
elm install f0i/statistics$ elm repl
> import Statistics as Stat
-- This is the test data for the following examples:
> data = [1, 1, 2, 2, 4, 8, 8, 9]
[1,1,2,2,4,8,8,9]
> data |> Stat.avg
Just 4.375 : Maybe Float
> data |> Stat.mean -- alias for avg
Just 4.375 : Maybe Float
> data |> Stat.occurrences
Dict.fromList [(1,2),(2,2),(4,1),(8,2),(9,1)]
: Dict.Dict number Int
> data |> Stat.minmax
Just (1,9) : Maybe ( number, number )
> data |> Stat.stdDeviation
Just 3.1991209730174317 : Maybe Float
-- Get the element 25% into the list (interpolated between closest values)
> data |> Stat.percentile 0.25
Just 1.75 : Maybe Float
-- Some functions have a separate implementation for list of Int
> data |> Stat.percentileInt 0.75
Just 8 : Maybe Int
>The complete list of function definitions can be found in the package documentation