module Statistic: sig .. end
Statistic functions, as needs are encountered.
Some statistic functions
val mean : int array -> float
val mean_float : float array -> float
val mean_float_list : float list -> float
val frequencies : 'a list -> ('a * int) list
Assumes sorted input
val information : 'a list -> float
Quantity of information, according to Shanon's definition.
Assumes sorted input.
val histogram_full : float -> float -> int -> float list -> int array
histogram_full interval_min interval_max nb_columns
Assumes sorted input
val histogram : int -> float list -> int array
histogram nb_columns list
val hamming_distance : 'a array -> 'a array -> int
module Chi_square: sig .. end
The chi square statistical test.