intervals_freq_sums_counts.ijs

Script: ~addons/finance/finexec/statistics/intervals_freq_sums_counts.ijs
Contributor: William Szuch
Updated: 2023 03 17
Depend: Nil
Definitions: loaded to locale base
Status: dev
Script source: intervals_freq_sums_counts.ijs

Intervals,frquency,sums,counts

See stats functions from: ‘~addons/stats/base.ijs’
base.ijs loads complete set of base statistical verbs into locale z.

Equations:
To Do

Definitions

F freq_count_sum, freq_dist_count, freq_dist_countv
H histogram
I interval, interval_count, interval_countr, intervalr
S sum_intervalr

freq_count_sum v Frequency dustribution and sum with varying intervals.
freq_dist_count v Frequency distribution of data.
freq_dist_countv v Frequency distribution of data with varying intervals.
histogram v Generates histogram from data.
interval v Whether a number is contained in the z0 <= z <= z1.
interval_count v Count the numer of items in an interval z0 <= z <= z1.
interval_countr v Count the numer of items in an interval z0 < z <= z1.
intervalr v Whether number is contained in z0 < z <= z1.
sum_intervalr v Sum of numbers that is contained in the z0 < z <= z1.