Type Alias: Fairness

type Fairness = object;

Defined in: src/stats.ts:131

What a fairness test makes of a die.

Properties

sides

sides: number;

Defined in: src/stats.ts:133

How many faces the die has.

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rolls

rolls: number;

Defined in: src/stats.ts:135

How many throws were counted.

---

minimum

minimum: number;

Defined in: src/stats.ts:137

How many throws the test wants before it will pronounce: five for each face.

---

enough

enough: boolean;

Defined in: src/stats.ts:139

Whether there were that many.

---

expected

expected: number[];

Defined in: src/stats.ts:141

How often each face should have come up, if the die is what it is tested against.

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statistic

statistic: number | null;

Defined in: src/stats.ts:143

The chi-square statistic: how far the counts stray from that, in all. Null with too few throws.

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p

p: number | null;

Defined in: src/stats.ts:145

The chance that a die as supposed strays this far or further. Null with too few throws: never a guess.

---

verdict

verdict: "too-few" | "fair" | "unusual" | "lopsided";

Defined in: src/stats.ts:152

The reading. too-few: no verdict. fair: nothing to see (p of 5% or more). unusual: lopsided enough to happen less than one time in twenty by chance, which still happens one time in twenty. lopsided: less than one time in a thousand.