1. A statistical approach to analyzing datasets by summarizing their main characteristics through visual and descriptive methods, often before formal hypothesis testing or modeling
Exploratory data analysis helped us identify outliers and patterns in the customer behavior dataset.
A análise exploratória de dados nos ajudou a identificar valores discrepantes e padrões no conjunto de dados de comportamento do cliente.
2. The initial phase of data investigation that uses graphs, tables, and summary statistics to understand data structure and relationships
Before building the predictive model, we performed exploratory data analysis to understand the distribution of variables.
Antes de construir o modelo preditivo, realizamos análise exploratória de dados para entender a distribuição das variáveis.