Data Analytics Online, this article lists the top free data analytics courses and includes all the factors you should take into account while selecting one:
1. What is data analytics?
Everyone seems to be talking about it, right?
But what is it exactly?
Simply said, data analytics is a method for making decisions that are based on science. It sounds easy enough!
In actuality, a “scientific approach” entails being aware of a wide range of details in relation to data gathering, cleaning, and analysis.
The term “decision-making” also refers to a wide range of activities, such as budgeting and health result prediction. Planning is key for all of this.
What exactly does data analysis entail?
The data analytics process often entails numerous tasks. These often consist of:
- Describing an issue
2. Determining which information to gather to address that issue
3. Collecting, cleaning, converting, and modeling that data, then using all of that to obtain information that will support a conclusion.
This definition is lengthier than our first, we’ll allow you, but it’s an accurate one!
Why is data analytics currently so popular?
Since people first began writing numbers onto wax tablets, data analytics has existed in some form or another. However, the contemporary definition of data analytics only started to take off with the advent of digital.
This is mostly due to the enormous volumes of data that we now generate daily, whether we’re taking an Uber, transferring money, or just sending an email.
Progress in technologies that automate a large portion of data analytics has coincided with this data explosion.
This incorporates sophisticated data storage systems and machine learning techniques, both of which make it very simple to manipulate large amounts of data.
2. The top free data analytics courses that are currently available
Now it’s time to pick a path! We’ve chosen a diverse range of selections to give you an idea of the different types of free data analytics courses available.
- Short Course in Data Analytics (CareerFoundry)
If you want a quick introduction to data analytics, CareerFoundry’s free five-tutorial data analytics short course is excellent.
The course provides a basic overview of data analytics, preparing you to delve deeper into the subject if you so desire.
There are no hidden fees, which makes this a great, low-pressure alternative for complete beginners in contrast to many of the courses on our list.
You can anticipate getting hands-on experience with the fundamentals of data analysis as the course covers everything from the various sorts of data analytics roles to a description of the tools and abilities you’ll need to develop if you seek a career in the industry.
If you like the quick course, CareerFoundry also provides a thorough paid Data Analytics Program that will advance you from a beginner to a data analyst who is prepared for employment, all of which are supported by the CareerFoundry Job Guarantee.
2. Data Camp’s Data Science for Everyone
DataCamp is a for-pay training company that specializes in providing courses for data analytics.
Their Data Science for Everyone course’s first module (or “chapter”) is, however, absolutely free. It is ideal if you are unfamiliar with the subject because it doesn’t go into great technical detail.
The course discusses a typical data science workflow while defining what data science is. This includes some fantastic interactive activities that contextualize the use of data analytics for solving real-world issues.
However, once you’ve read the first chapter, you’ll need to sign up for a subscription to access more materials.
3. OpenLearn: Learn to Code for Data Analysis
The OpenLearn platform, which is offered by the UK’s Open University, is crammed with content covering everything from astrophysics to cybersecurity and, of course, data analytics.
The courses offered by OpenLearn are well-known for their high caliber and many are free as well. After you master the fundamentals, why not pick up programming?
Learn to Code for Data Analysis, an eight-week, free coding course offered by OpenLearn, will teach you the fundamentals of programming and data analytics, and you’ll even be able to create simple analytical algorithms in a programming environment. And in conclusion, there are free participation certificates and interactive exercises. Bonus!
Check out our guide to the best websites for developers if you want to see additional possibilities.
4. Courses in Online Data Science at Harvard University
Ever wanted to claim that you attended Harvard University? Your chance is now!
Many data analytics courses from Harvard University are available for free through EdX. Go in-depth on subjects like data manipulation, linear regression, and machine learning.
These courses cover a wide range of specialist topics and go into far more detail than most free courses do, albeit they may be better suited to people with some prior expertise.
The main drawback is that many of them take a lot of time to learn, requiring several weeks of weekly study rather than a quick crash course over a few days or hours.
Additionally, if you want a completion certificate, you’ll have to pay.
5. IBM’s (Coursera) Introduction to Data Analytics
Coursera collaborates with numerous colleges, businesses, and training organizations and focuses mostly on giving paid courses.
Although the quality and complexity of the courses vary because they are not all from the same source, you can join up for a free seven-day trial.
This is more than enough time to finish one of Coursera’s introductory courses, such as IBM’s Introduction to Data Analytics (which takes around 13 hours to complete).
The course covers the duties of a data analyst as well as the equipment they employ to complete typical tasks.
Additionally, there are countless other alternatives, ranging from probability and statistics to data analysis with Python, if you want something more in-depth.
Be advised that you must subscribe after your seven-day trial period has ended.
6. Udemy offers free data science and data analytics courses.
Udemy, like Coursera, provides thousands of data analytics and data science courses from a variety of uploaders.
As with any huge platform, some courses are free and some are not, but Udemy’s priced courses are on the lower end of the spectrum. While course quality can vary, you can sift out the less popular free ones by looking at user reviews.
Whether you want a broad overview, such as an introduction to data science using Python, or something more focused, such as how to utilize the KNIME data analytics platform, there are plenty of free options available. Many of the classes are also only a couple of hours long.
7. Introductory Data Science Courses (Dataquest)
Dataquest is yet another data-specific education company that provides a variety of hands-on data science courses.
While Dataquest has a monthly subscription plan, some of its content, such as practice problems, is available for free
Courses are usefully organized by career and skill path (as well as a programming language), allowing you to tailor your instruction to your specific needs.
You must, however, pay a monthly charge if you want ad-free access or a completion certificate.
Their course offerings range from Python for data science to an introduction to SQL and databases, as well as R data structures. There should be plenty to get you started.