In this age, there is a huge requirement for Data Science Professionals but very few skilled people can be found around the world. So, this industry has now started to accept people with good analytical skills where there is no necessity for Professional Data Science degrees or qualifications.

This is helpful for those who want to enter this field but without the hassles of taking out gigantic education loans for acquiring a degree. The spurt in online courses on almost every topic or subject be it AI and ML, Software Programming, Web Designing, Systems, Security, Etc.

So it’s an excellent alternative for all learners who prefer learning at their own pace in the comfort of their homes.

We have specially sorted out The Best Data Science courses online which are available for free online. Now, anyone can improve and progress in their careers into Data science and Analytics by gaining the theoretical and practical skills essentially required.

Note That Some Courses May Ask For A Data Science Certification Fee Otherwise Learning Is Absolutely Free.

So here is the curated list of Free Data science courses you can access online.

1. Introduction To Data Science – Alison

This is a totally free online course that details the core topics of data science proceeding towards the introduction to machine learning mainly divided into three modules. Each of these module will generally take 3 hours to complete. There is an assessment at the end of this tutorial.

After completing everything, you can access multiple other related small-sized tutorials which will take you through the concepts of data programming languages, visualization tools, and techniques for building clustering and regression models.

2. Crash Course In Data Science – John Hopkins University

This course will make you understand what is data science and its overall working including its usages in the real world. It is a considerably short course which will provide you with the technical knowledge required to manage data science professionals or a company/ organization.

It will take you through learning data science strategy and will not necessarily involve using the detailed instructions of technical tools essentially used.

3. Data Science And Machine Learning Essentials

This course is available according to limited dates available. You will be exposed to all practical and theoretical knowledge even introducing you to the core concepts and working of statistical techniques.

It is a Course by Microsoft so you can expect the addition of Azure framework for its cloud-based material. But the concepts taught here are also applicable to companies using the rival framework AWS.

4. Data Science By Harvard

The course contains the complete videos and lectures (tutorials) are allowed to be freely available online. It can be accessed anytime from around the world. You will not be provided a valid degree from this prestigious university but if you go through the entire course then you will definitely become an expert in the data science field.

Also, this course is designed for students or practitioners who are already into Programming, Maths, and Statistics. We can say that this is one of the best free resources available in Data science Subject.

5. Learn Data Science With R – Coursera

This course is by Ram Reddy, an expert in R and data analytics. It is an in-depth course which provides a complete expert level tutoring in R programming. It starts as an introduction to the R language and takes you deep in it.

R is also an open-source language and is an accepted standard by all the data scientists and practitioners globally. This course consists of 8 hours of video tutorial which will take you towards the data science learning journey.

6. I “Heart” Stats: Learning to Love Statistics – University of Notre Dame

This course is included here because You already know that Statistics is one of the fundamental subjects along with Maths and Computer science if you want to learn Data science and Analytics.

This course will help you build up your basic and advanced level techniques which will eventually help you access the larger field of data science. No matter if you have just started in this field.

Statistics is required for learning data science. But it may be a little bit harsh on people new learners who don’t have a background in probability and statistics. You will learn in this course how to use a statistical approach to analyze data that is present in the raw form around us.

7. Intro To Data Science Using Python – Udemy

This course is one of the best Introductory courses on Data Science and Analytics in Udemy. You can enroll in this course even if you don’t have any previous knowledge or experience in this topic. It starts from a beginner level. So then students can apply for entry level data science jobs.

It is also suitable for people who want to switch their careers to Data Science. This course will not dive deep into all the statistical concepts but will show you a map of all the things essentials needed for Data Science Learning like practical instruction based conceptualization in Python and Sci-Kit framework.

8. Python For Data Science – University of San Diego

The data science masters programs (Micro) by Edx is very famous. This course is part of that series within Edx. It is mainly a collective resource of powerful open-source tools that are used to analyze data.

There is also an optional payment option for getting the certificate. However the course is completely free for learning without the certification issued by the University of San -Diego. It takes approximately 10 weeks to complete this course.

9. The Analytics Edge – MIT (Edx)

In this course you will learn about the actual powerful techniques to analyze data through examples. You can advance in your career further by learning this course.

Some of the data analysis / Statistical techniques involved in this course are- linear regression, logistic regression, CART, clustering, and data visualization. Including how to implement these all methods in R Language.

You can pay for the certificate which is optionally provided by the Massachusetts Institute of Technology.

If We have Missed Any Crucial Free Data Science Course Which Is Available For Free Online Then Please Mention Down In The Comments Below.

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