👉 EVA (Exploratory Data Analysis) research is a critical initial step in data science and statistical analysis where researchers systematically examine and understand the underlying structure, patterns, and anomalies within a dataset. This process involves using various techniques such as descriptive statistics, visualizations, and summary measures to uncover insights, identify potential issues like outliers or missing values, and formulate hypotheses about the data. The goal of EVA is to transform raw data into meaningful information that can guide further analysis, modeling, and decision-making, ensuring that subsequent steps are informed by a thorough understanding of the data's characteristics and limitations.
