Exploratory Data Analysis Course
Master exploratory data analysis for retail sales. Clean messy data, uncover product, customer, and channel insights, analyze time series and seasonality, and turn BI dashboards into clear, actionable recommendations that drive revenue and growth.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
This Exploratory Data Analysis Course shows you how to clean, validate, and preprocess sales data, then uncover reliable insights on products, customers, channels, and time trends. Learn practical techniques for handling missing values, building reproducible pipelines, segmenting behavior, detecting seasonality, and presenting clear visual reports that drive confident, data-informed commercial decisions fast.
Elevify advantages
Develop skills
- Retail EDA foundations: compute core BI metrics from raw sales data fast.
- Data cleaning for BI: fix types, outliers, and missing values with repeatable steps.
- Product and category insights: rank SKUs, spot winners, laggards, and seasonality.
- Customer and channel behavior: segment users and compare performance by device.
- Time series for BI: detect trends, seasonality, and promo impact in sales data.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workloadWhat our students say
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