Here are nine free courses to help you get started in data analytic

Coursera: Data Science and Machine Learning Bootcamp with R

edX: Introduction to Data Science

Kaggle: Python

Google Analytics Academy: Google Analytics for Beginner

IBM Data Science Professional Certificate on Coursera

DataCamp: Introduction to Data Science in Python

Microsoft Power BI Guided Learning

Codecademy: SQL

Stanford University Online: Mining Massive Dataset