Table of Contents
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TLDR: Best Data Science Courses of this year:
๐ฅ Educative.io: Grokking Data Science – learn Python libraries like NumPy and pandas, machine learning basics and algorithms
๐ฅ DataCamp: Introduction to Data Science in Python – learn basic Python syntax and popular data science modules Matplotlib and pandas
๐ฅ Zero to Mastery: Complete Machine Learning and Data Science – learn data science, data analysis, machine learning, Python with Tensorflow and pandas
๐ฅ Codecademy Pro: Learn R – learn how to organize, modify and clean data frames, create data visualizations, statistics, hypothesis testing
At a Glance
๐ How do these courses measure up to each other? ๐
Educative.io: Grokking Data Science | DataCamp: Introduction to Data Science in Python | Zero to Mastery: Complete Machine Learning and Data Science | Codecademy Pro: Learn R | |
Level | Beginner | Beginner | Advanced Beginner | Beginner |
Learning Style | Text | Text and Video | Video | Text and Video |
Completion Time | 10 Hours | 4 Hours | 43 Hours | 20 hours |
Lessons | 59 | 44 | 369 | 16 |
Projects | 1 | See description below | 2 | 10 |
Embedded Code Editor | โ | โ | โ | โ |
Certificate of Completion | โ | โ | โ | โ |
๐ฐ Cost | $21/month | $33.25/month | $22/month | $20/month |
โจ Educative.io: Grokking Data Science
โ ๏ธ Level: Intermediate
๐จโ๐ซ Lessons: 59
๐ Projects: 1
๐ Learning style: Text-based
โฒ๏ธ Estimated completion time: 10 hours
โจ๏ธ Embedded code editor: Yes
๐ Course Overview
Grokking Data Science uses code snippets, playgrounds, challenges and quizzes to teach you:
๐ฃ Python Fundamentals for Data Science – NumPy basics, pandas core concepts, data visualization techniques
๐ฃ Fundamentals of Statistics – statistical features, types of distributions, probability statistics
๐ฃ Machine Learning 101 – types of machine learning algorithms, evaluating a model
And beyond.
๐ Projects
In Grokking Data Science you’ll work on an end-to-end machine learning project: The Kaggle Challenge.
It covers exploratory data analysis, data preprocessing and transformation, machine learning models and more.
๐๏ธ Certificate of Completion
Grokking Data Science does include a certificate of completion.
๐ฐ Cost
You can get the Grokking Data Science course for $79.
Or you can get full access to Educative’s 185+ courses for about $21 per month.
Check out Educative’s course Grokking Data Science
๐ here. ๐
โจ DataCamp: Introduction to Data Science in Python
โ ๏ธ Level: Beginner
๐จโ๐ซ Lessons: 44
๐ Projects: See description below
๐น Learning style: Text and video
โฒ๏ธ Estimated completion time: 4 hours
โจ๏ธ Embedded code editor: Yes
๐ Course Overview
With 4 hours of video, Introduction to Data Science in Python is short. But it’s still one of the best data science courses for beginners.
Using videos and interactive exercises, you’ll learn:
๐ฃ Getting Started in Python – creating variables, float and strings, correcting string and function errors, valid variable names
๐ฃ Loading Data in pandas – loading a DataFrame, correcting column selection errors, logical testing
๐ฃ Plotting Data with matplotlib – adding text to plots, styling graphs, adding floating text, labels and legends
๐ฃ Different Types of Plots – making and modifying scatter plots, bar charts and histograms
And more.
๐ Projects
While there are no projects in Introduction to Data Science in Python, there are over 85 projects on the DataCamp platform.
And you can use the skills you’ve learned in this course to build many of the projects.
๐๏ธ Certificate of Completion
DataCamp’s version of a certificate of completion is a Statement of Accomplishment.
You’ll get one for each course you complete.
๐ฐ Cost
You can get access to all of DataCamp’s 340+ courses for $25 per month.
But with a yearly subscription, you’ll also get to work on more than 85 projects, have priority support and more. A yearly subscription is $33.25 per month.
Check out DataCamp’s course Introduction to Data Science in Python
๐ here. ๐
โจ Zero to Mastery: Complete Machine Learning and Data Science
โ ๏ธ Level: Advanced Beginner
๐จโ๐ซ Lessons: 369
๐ Projects: 2
๐น Learning style: Video
โฒ๏ธ Estimated completion time: 43 Hours
โจ๏ธ Embedded code editor: No
Complete Machine Learning and Data Science is a massive course. And that’s why this is made our list of best data science courses.
๐ Course Overview
With over 10 modules, you’ll learn:
๐ฃ Machine Learning 101 – types of machine learning, data, evaluation, modelling
๐ฃ Data Science – environment setup, frameworks, Conda, Jupyter Notebook
๐ฃ Pandas: Data Analysis – DataFrames and CSVs, data from URLs, manipulating data
๐ฃ NumPy – types and attributes, random seed, arrays and matrices, standard deviation and variance, comparison operators
๐ฃ Matplotlib: Plotting and Data Visualization – scatter and bar plots, subplots, plotting from pandas DataFrames
๐ฃ Scikit-learn: Creating Machine Learning Models – convert data to numbers, handling missing values, making predictions, evaluating a classification model
๐ฃ Data Engineering – database types, OLTP, Apache Spark and Apache Flink
๐ฃ Neural Networks – using a GPU, validation sets, preprocess images, turn data into batches, transform predictions to text
And much, much, MUCH more.
Each module contains multiple lessons to solidify specific concepts.
Plus, you’ll work on exercises, read reference materials and work on 2 projects.
๐ Projects
There are 2 machine learning projects in Complete Machine Learning and Data Science:
- Supervised Learning (Classification)
- Supervised Learning (Time Series Data)
๐๏ธCertificate of Completion
Zero to Mastery does offer a certificate of completion for every course.
๐ฐ Cost
You can get a monthly subscription to Zero to Mastery for $29 per month.
Or you can get a yearly subscription for $22 per month. And get some extra perks like the option to download courses.
Check out Zero to Mastery’s Complete Machine Learning and Data Science course
๐ here. ๐
โจ Codecademy Pro: Learn R
โ ๏ธ Level: Beginner
๐จโ๐ซ Lessons: 16
๐ Projects: 10
๐น Learning style: Text and video
โฒ๏ธ Estimated completion time: 20 hours
โจ๏ธ Embedded code editor: Yes
๐ Course Overview
You’ll learn R fundamentals in the course Learn R:
๐ฃ Data Frames – organize and modify data using data frames and dplyr
๐ฃ Data Cleaning – prepare data for analysis using dplyr and tidyr
๐ฃ Fundamentals of Data Visualization with ggplot2 – create visualizations using the package ggplot2
๐ฃ Aggregates – basics of aggregate functions with dplyr, calculate quantities that describe groups of data
๐ฃ Joining Tables – join tables using dplyr
๐ฃ Mean, Median and Mode – manually calculate the mean, median, and mode of real-world dataset
๐ฃ Variance and Standard Deviation – quantify the spread of the dataset
๐ฃ Quartiles, Quantiles, and Interquartile Range – calculate these statistics that describe spread of data
๐ฃ Hypothesis Testing – statistics used to run hypothesis tests, t-tests, compare distributions
๐ Projects
Learn R contains multiple projects to cover the core concepts of R.
๐๏ธ Certificate of Completion
Certificates of completion are available for Codecademy Pro members.
You’ll get a personalized certificate for each course your finish.
๐ฐ Cost
You can sign up for Codecademy Pro for about $20 per month.
And with this subscription you’ll get full access to the platform including:
โ all courses
โ real-world projects
โ community
โ support
And more.
Check out Codecademy Pro’s course Learn R
๐ here. ๐
Best Data Science Courses of This Year: Conclusion
We think the best data science courses for beginner and intermediate learners are:
1๏ธโฃ Educative.io: Grokking Data Science
2๏ธโฃ DataCamp: Introduction to Data Science in Python
3๏ธโฃ Zero to Mastery: Complete Machine Learning and Data Science
4๏ธโฃ Codecademy Pro: Learn R
Ready to learn more about data science?
DataCamp has almost 350 data science-related courses. But are they any good? What are their projects like? And what’s the layout like? We answer all this and more in our full DataCamp review.
What are the best data science courses?
If you’re a beginner looking to learn data science, we recommend 4 courses to get you started. 1.) Educative.io: Grokking Data Science 2.) DataCamp: Introduction to Data Science in Python 3.) Zero to Mastery: Complete Machine Learning and Data Science 4.) Codecademy Pro: Learn R.
What is the best DataCamp data science course?
If you’re new to data science, we recommend the DataCamp course Introduction to Data Science in Python. You’ll learn the fundamentals of Python, a popular programming language used in data science. This data science courses covers basic Python syntax and popular data science modules like pandas and matplotlib.
Where can I learn R from scratch?
You can learn R in the Codecademy course Learn R. Geared towards beginners, you’ll learn the fundamentals of the programming language R. Used for statistical computing and graphics, R is commonly used in data science careers.
Is there a data science Codecademy course?
Yes, Codecademy has multiple data science courses. However if you’re just getting started with data science, we recommend the course Learn R. In this course, you’ll learn the fundamentals of R programming. R is used for statistical computing and graphics commonly found in data science.