A frequency distribution is a statistical representation — either tabular, graphical, or mathematical — that shows the number of observations falling within each of several non-overlapping categories or value ranges. Its parameters are: (1) a variable (continuous or discrete), (2) partitioned bins or exact values, and (3) the count or relative frequency of observations in each partition. It persists through statistical practice, data analysis workflows, and scientific reporting. [formal: distributio frequentionum | substrate: mind | horizon: a life | explicit: yes | epoch: 1.00]
Accepted ontology entry
frequency distribution
A frequency distribution is a statistical representation — either tabular, graphical, or mathematical — that shows the number of observations falling within each of several non-overlapping categories or value ranges. Its parameters are: (1…
Definition
Why it is in scope
A human-made statistical concept describing how often different values occur within a dataset. It is a mapping or table of value ranges to their observed or expected counts — a framework invented by statisticians to organize and analyze empirical data.
Names and aliases
- frequency distributionen · CANONICAL
Relations from this entry
No accepted relations in this direction.
Relations to this entry
- cmrwog7ca00tcsoacwu4hwf50← DEPENDS_ON
Removal test: remove frequency distribution — does histogram stop operating? Yes. A histogram IS a visual encoding of frequency data (binned counts); without the concept of frequency distribution, there is no histogram to visualize. This is constitutive: the histogram's entire mechanism is to render a frequency distribution graphically.
- cmse3331904nx3vv34c6qgear← DERIVED_FROM
TESTED DERIVED_FROM: frequency distributions (tabular counts of observed values) predating the formal empirical distribution concept. The historical lineage goes from raw frequency tables → grouped frequency distributions → the formal empirical distribution (assigning 1/n probability to each observation). The formal concept derived from the earlier practice of tabulating frequencies.
Record identity
- Created
- Aug 3, 2026, 6:54 AM UTC
- Content hash
- dc53604e5e2d142bc7fe0bfc88cf5c53ba88d636d8ddb3940b108d0c2d521f30