Study Guide
Learn every program, topic by topic
Plain-language lessons for each Epsilon program — Python, statistics, machine learning, deep learning, generative AI and more. Read to understand a topic, try the live lab, then check yourself with the assessment.
Level 1 · Start here
Foundational programs — no prior experience needed.
Certified Data Scientist Professional
The full data-science stack: Python, SQL, statistics, EDA, visualization, preprocessing, and machine learning end-to-end.
Open study guideCertified Python Data Analyst Professional
The Python-analyst path: everything in CDSP except machine learning — Python, SQL, statistics, EDA, visualization, and preprocessing.
Open study guideCertified Data Analyst Professional
The business-intelligence analyst path: Excel, statistics, SQL, and dashboards with Power BI, Tableau and Looker.
Open study guideLevel 2 · Advanced
Build on Level 1 with advanced data science and deep learning.
Certified Data Scientist Expert (Advanced)
The advanced data-science layer on top of CDSP: OOP, web scraping, advanced SQL, big data with Dask, ensembles and cloud deployment.
Open study guideDeep Learning Masterclass
Neural networks in action: ANNs, CNNs for computer vision, and RNNs for NLP — with TensorFlow, Keras and PyTorch.
Open study guideLevel 3 · Specialist
Specialize at the frontier — generative AI.