Interface LexicalRichness

interface LexicalRichness {
    brunetsW: number | null;
    hapax: number;
    honoresR: number | null;
    tokens: number;
    types: number;
}

Properties

brunetsW: number | null

Brunet's index W = N · V^(-0.165). Range ~10–30; LOWER = richer.

hapax: number

Hapax legomena (words used exactly once) — count only.

honoresR: number | null

Honoré's statistic R = 100·ln N / (1 − V1/V). HIGHER = richer.

tokens: number

Number of tokens (N).

types: number

Number of distinct words (V).