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Korokoroコロコロ

ダイスを組み合わせて振り、ダイス表記を読み取り、正確な確率を調べます。履歴の保存やシードを指定した再現もできます。

「コロコロ」は、小さなものが転がる様子を表す言葉です。 名前について(英語)

目次

リファレンス · ロールと正確な確率

faceStats関数

リファレンスの説明と例は英語です。見出しと目次は日本語です。

How often each face of one kind of die came up in a history, with a chi-square test of whether that looks fair. kind is a number of sides (or "F"), which counts the fair dice of that size and no loaded or custom one; or a group, which counts exactly that die. A numbered die, loaded or not, is tested against the fair die of its size; a custom die against its faces as written.

インポート

import { faceStats } from "@johnmorrisdotca/korokoro";

定義

function faceStats(history: readonly Roll[], kind: Sides | DiceGroup): FaceStats

引数

名前型説明
historyreadonly Roll[]

Completed rolls, newest first where the history API requires it.

kindDiceGroup | Sides

The die size or group whose face statistics are requested.

戻り値

FaceStats

How often each face of one kind of die came up in a history, with a chi-square test of whether that looks fair. kind is a number of sides (or "F"), which counts the fair dice of that size and no loaded or custom one; or a group, which counts exactly that die. A numbered die, loaded or not, is tested against the fair die of its size; a custom die against its faces as written.

例

import { faceStats } from "@johnmorrisdotca/korokoro";
import { normalizeSpec, rollFrom } from "@johnmorrisdotca/korokoro";
const spec = normalizeSpec({ count: 2, sides: 6 });
const sample = rollFrom(spec, [2, 5], "saved", 0, null)!;
console.log(faceStats([sample], 6)?.counts);
[ 0, 1, 0, 0, 1, 0 ]

出力(このページを作ったときに実行した結果)

ソースを見るGitHub で編集@johnmorrisdotca/korokoro 1.16.0 のソースから作成しました。

この日本語は、まだ日本語を母語とする方の確認を受けていません。訂正を歓迎します。