See also the following sources:

▎ENGLISH

A complete guide to Data Exploration
▸ https://sisudata.com/resources/guides-and-whitepapers/complete-guide-to-data-exploration

Exploratory data analysis - Wikipedia
▸ https://en.wikipedia.org/wiki/Exploratory_data_analysis

▎日 本 語

探索的データ分析
▸ https://www.ibm.com/jp-ja/cloud/learn/exploratory-data-analysis

探索的データ解析  - Wikipedia
▸ https://ja.wikipedia.org/wiki/探索的データ解析