Python の `random.sample` 関数を使用した置換なしのランダムサンプリング方法と、その実践的な応用（トランプのシャッフルなど）について説明しています。 `timeit` モジュールを用いたコード実行時間の正確な測定方法を紹介し、グローバル変数やローカル変数 ...

Mary Hall is a editor for Investopedia's Advisor Insights, in addition to being the editor of several books and doctoral papers. Mary received her bachelor's in English from Kent State University with ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Representative sampling and random sampling ...