EDA (exploratory data analysis)

Exploratory Data Analysis (EDA) is a process used by data analysts to understand and summarize the main characteristics of a dataset. It involves examining data through visual tools like charts and graphs, as well as calculating basic statistics. The goal is to identify patterns, spot anomalies, and gain insights that help inform further analysis or decision-making. Think of it as getting to know a new dataset—asking questions about its structure, distribution, and relationships—before applying more complex analysis or models.