Learn Data Analytics Online: Free Course with AI Tutor & Certificate
This free data analytics course gives you the skills to extract meaning from raw data. Across 13 modules and about 1 hour of video lessons, you'll learn Python, R, and SQL. You'll build real projects like fraud detection models and can claim an optional paid certificate upon completion.
What you'll learn in this Data anal course
Five concrete outcomes you'll walk away with, each mapped to modules in the curriculum below.
Understand the fundamentals of data analysis.
Apply various data preprocessing techniques.
Perform exploratory data analysis using descriptive statistics and data visualization.
Conduct statistical analysis including hypothesis testing and regression analysis.
Gain an introduction to machine learning for data analysis and understand the basics of supervised and unsupervised learning.
Data anal course syllabus
01 Data Cleaning and Preparation
- Handling Missing Data
- Data Transformation Techniques
- Data Normalization and Standardization
- Dealing with Outliers
02 Exploratory Data Analysis (EDA)
- Data Visualization Techniques
- Identifying Patterns and Trends
- Correlation and Causation
- Hypothesis Testing
03 Advanced Data Visualization
- Interactive Visualizations with Plotly
- Geospatial Data Visualization
- Time Series Visualization
- Dashboard Creation with Tableau
- Storytelling with Data
04 Statistical Analysis
- Probability Distributions
- Inferential Statistics
- Regression Analysis
- ANOVA and Chi-Square Tests
- Bayesian Analysis
05 Machine Learning for Data Analysis
- Introduction to Machine Learning Algorithms
- Supervised vs Unsupervised Learning
- Model Evaluation and Validation
- Feature Selection and Engineering
- Overfitting and Underfitting
06 Data Analysis with Python
- Introduction to Pandas
- Data Manipulation with NumPy
- Data Visualization with Matplotlib and Seaborn
- Advanced Data Analysis with SciPy
- Automating Data Analysis Tasks
07 Data Analysis with R
- Introduction to R and RStudio
- Data Manipulation with dplyr
- Data Visualization with ggplot2
- Statistical Analysis with R
- Advanced R Programming for Data Analysis
08 Big Data Technologies
- Introduction to Big Data Concepts
- Working with Hadoop and MapReduce
- Data Analysis with Spark
- NoSQL Databases for Data Analysis
- Real-time Data Processing
09 Data Ethics and Privacy
- Understanding Data Privacy Laws
- Ethical Considerations in Data Analysis
- Data Anonymization Techniques
- Responsible Data Sharing
- Case Studies in Data Ethics
10 Time Series Analysis
- Introduction to Time Series Data
- Decomposition of Time Series
- Forecasting Models
- ARIMA and SARIMA Models
- Evaluating Forecast Accuracy
11 Text Data Analysis
- Introduction to Text Mining
- Natural Language Processing Basics
- Sentiment Analysis
12 4. Topic Modeling
- Text Classification
13 Advanced SQL for Data Analysis
- Complex Queries and Joins
- Window Functions
- Common Table Expressions (CTEs)
- Stored Procedures and Functions
- Performance Tuning and Optimization
Real-world projects you'll work on
Practice the exact kind of work Data anal professionals do on the job.
Data-driven Decision Making: Optimizing Sales Strategies for a Global E-commerce Giant
Customer Segmentation and Personalization: Enhancing User Experience for a Leading Online Marketplace
Predictive Maintenance: Reducing Downtime and Increasing Efficiency for a Tech Startup
Fraud Detection and Prevention: Safeguarding Financial Transactions for a Global Banking Corporation
Skills you'll gain
Add these to your LinkedIn profile and resume the day you finish.
Who should take this Data anal course?
And exactly what you need before starting (spoiler: almost nothing).
This course is for
- Beginners and students wanting a structured, free data analytics course to start their tech careers.
- Working professionals in marketing or finance who need to analyze large datasets for better decision-making.
- Career switchers looking to build a portfolio with real projects like fraud detection and customer segmentation.
- Software developers who want to add data analysis and machine learning basics to their skill set.
Prerequisites
- No prior data analysis experience is required to begin this course.
- Basic familiarity with high school-level mathematics and statistics is helpful.
- A working computer with an internet connection to run Python and R scripts.
How learning works on LearnTube
The structure of a bootcamp, the price of free.
AI curates your path
Our AI picks the top 1% of video content for each topic and arranges it into a structured, goal-based curriculum. No more tutorial roulette.
Learn, then get quizzed
After every lesson, your AI tutor asks you a question and gives personalised feedback on your answer, so gaps get fixed immediately.
Finish with proof
Complete the course, build the capstone project, and claim a certificate recognised by 900+ hiring partners.
A complete Data anal course: free, structured and job-focused
This data analytics course online is completely free to learn, with an optional paid certificate available to verify your new skills. You'll start by mastering the basics in the Handling Missing Data lesson before moving into Data Cleaning and Preparation. The curriculum covers a wide range of essential topics, including Exploratory Data Analysis (EDA), Advanced Data Visualization, and Statistical Analysis. You'll also get hands-on experience using industry-standard tools through dedicated modules on Data Analysis with Python, Data Analysis with R, and Advanced SQL for Data Analysis.
LearnTube makes studying highly interactive by pairing curated YouTube video lessons with an AI tutor. After every single video among the 57 video lessons, you'll take a quick AI-generated quiz to test your understanding. This ensures you actually retain concepts like Time Series Analysis and Machine Learning for Data Analysis. You'll apply these concepts directly to four hands-on projects. For example, you'll tackle Customer Segmentation and Personalization for an online marketplace, and build a Predictive Maintenance model for a tech startup.
By the end of this training, you'll understand the fundamentals of data analysis and know how to apply various data preprocessing techniques. You'll be comfortable conducting statistical analysis, including hypothesis testing and regression analysis. The course also includes modules on Big Data Technologies, Text Data Analysis, and Data Ethics and Privacy, ensuring you have a well-rounded skill set ready for the job market.
Jobs you can target after learning Data anal
Data anal is a gateway skill for some of the fastest-growing roles in tech.
Cleans and interprets data to help companies make better business decisions.
Creates dashboards and visualizations to track company performance metrics.
Builds predictive models and uses machine learning to solve complex problems.
Analyzes customer behavior and campaign data to optimize sales strategies.
Typical entry-level salary ranges in India as of September 2026. Actual compensation varies by city, company and experience.
Earn a Data anal certificate employers recognise
Finish the course and claim a certificate you can share anywhere.
- Learn 100% free: every lesson, quiz and the AI tutor cost nothing
- Claim your certificate when you complete the course (an optional paid add-on)
- Recognised by 900+ hiring partners across India
- One click to share on LinkedIn and add to your resume
Why learners choose LearnTube
Real reviews from Google. You learn free, you get assessed free, and you pay only if you want the certificate.
Though I have 11 years of experience as an HRBP, the course helped me refresh my knowledge and gave me insights into new trends in the market. The modules were clear and easy to understand, and the quizzes were well designed. I have added the certificate to my LinkedIn profile.
I had a lot of doubts while learning, but the AI chatbot answered them in detail with simple summaries. The videos on the platform saved me a lot of time as I didn't have to search YouTube and watch random content.
Just earned my certificate in HR Management from LearnTube.ai! The platform is user-friendly and the assessment was a great way to validate my knowledge. Feeling proud of this accomplishment!
I enrolled in a LearnTube personalized course to get into a Data Analytics role. It helped me learn SQL in depth and gave me hands-on experience with Power BI. I attached the LearnTube certificate to my CV, it added credibility to my profile, and I'm currently in the interview process.
The interface is user-friendly and intuitive, making it easy to navigate the course. I encountered no errors during my time using the platform, which was a refreshing change from other online learning platforms.
Just cleared the Business Analyst assessment and got certified! Loved how the course simplifies big concepts like data-driven decision making into short, practical lessons. The automated quizzes kept me on track the whole time. Perfect boost for my resume!
The certificate gave me a real edge during my B.Tech. By the time I graduated, I had skills that set me apart from my peers, and the certification opened up more job opportunities. It gave me the confidence to stand out during interviews.
I manage many software projects as a General Manager and was looking for a good certification program to stay competitive. After researching many programs, I chose LearnTube and it was much better than I expected. The material is well-organized and practical, and what I liked most is the lifetime access.
Frequently asked questions
Everything learners ask before starting this Data anal course.
Is data analytics a good career choice right now?
Yes. Companies constantly need professionals who can interpret raw information. This data analytics online training gives you the exact statistical and programming skills employers actively seek across finance, e-commerce, and healthcare sectors.
Are these data analyst online classes really free?
Yes. You can watch all 57 video lessons and take the AI quizzes at no cost. We only charge a fee if you choose to upgrade and claim the optional completion certificate.
How does this differ from watching normal YouTube videos?
LearnTube organizes the best videos into a logical syllabus. We also add an AI tutor that tests your knowledge with a quiz after every single lesson, keeping you focused and ensuring you actually remember the material.
Will I get a data analytics certification?
You can earn a verifiable certificate by opting for the paid upgrade. You'll receive a digital document proving you completed the 13 modules and hands-on projects, which you can easily add to your resume.
What programming languages will I learn?
You'll learn the most popular tools used in the industry. The curriculum includes dedicated modules for Data Analysis with Python, Data Analysis with R, and Advanced SQL for Data Analysis.
Are there any hands-on projects included?
Yes. You'll complete four practical assignments. These include optimizing sales strategies for an e-commerce giant and building a fraud detection model for a global banking corporation to build your portfolio.
How long is the data analyst course duration?
The video content takes about 1 hour to watch. However, you should expect to spend additional time completing the AI quizzes, practicing the Python and SQL exercises, and finishing the four projects.
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57 lessons, an AI tutor that never gets tired, and a certificate at the finish line. All you need is an hour a day.
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