Course
Azure API Management
- IntermediateSkill Level
- 4.8+
- 251
Learn to create, secure, and manage APIs with Azure API Management through hands-on practice.
Cloud
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Course
Customer Analytics and A/B Testing in Python
- IntermediateSkill Level
- 4.8+
- 251
Learn how to use Python to create, run, and analyze A/B tests to make proactive business decisions.
Probability & Statistics
Course
Working with the OpenAI Responses API
- IntermediateSkill Level
- 4.8+
- 250
Build smart, interactive, and reliable AI applications easier than ever before with the OpenAI Responses API and GPT-5.
Artificial Intelligence
Cloud
Course
Survival Analysis in R
- IntermediateSkill Level
- 4.8+
- 249
Learn to work with time-to-event data. The event may be death or finding a job after unemployment. Learn to estimate, visualize, and interpret survival models!
Probability & Statistics
Course
MLOps for Business
- BasicSkill Level
- 4.9+
- 246
Learn about MLOps, including the tools and practices needed for automating and scaling machine learning applications.
Machine Learning
Course
Marketing Analytics in Tableau
- IntermediateSkill Level
- 4.8+
- 246
Master marketing analytics using Tableau. Analyze performance, benchmark metrics, and optimize strategies across channels.
Data Preparation
Course
Introduction to Business Valuation
- BasicSkill Level
- 4.9+
- 243
Learn business valuation with real-world applications and case studies using discounted cash flows (DCF).
Applied Finance
Course
Introduction to Spark with sparklyr in R
- IntermediateSkill Level
- 4.7+
- 243
Learn how to run big data analysis using Spark and the sparklyr package in R, and explore Spark MLIb in just 4 hours.
Data Engineering
Course
Joining Data with data.table in R
- IntermediateSkill Level
- 4.9+
- 242
This course will show you how to combine and merge datasets with data.table.
Data Manipulation
Course
Concepts in Computer Science
- BasicSkill Level
- 4.8+
- 239
Learn how computers work, design efficient algorithms, and explore computational theory to solve real-world problems.
Software Development
Course
Develop for Azure Storage
- IntermediateSkill Level
- 4.8+
- 239
Learn how to store, secure, scale, and process data in Azure using Blob Storage, Cosmos DB, queues, and event-driven services.
Cloud
Course
Analyzing IoT Data in Python
- IntermediateSkill Level
- 4.8+
- 235
Learn how to import, clean and manipulate IoT data in Python to make it ready for machine learning.
Data Manipulation
Course
Error and Uncertainty in Google Sheets
- IntermediateSkill Level
- 4.7+
- 234
Learn to distinguish real differences from random noise, and explore psychological crutches we use that interfere with our rational decision making.
Probability & Statistics
Course
Preparing for Your Associate Cloud Engineer Journey
- IntermediateSkill Level
- 4.7+
- 233
This course helps your preparation for the Associate Cloud Engineer exam, learn about the Google Cloud domains in the exam and create a study plan.
Cloud
Course
Time Series Analysis in Tableau
- IntermediateSkill Level
- 4.8+
- 231
In this course, you’ll learn to classify, treat and analyze time series; an absolute must, if you’re serious about stepping up as an analytics professional.
Data Visualization
Course
Statistical Simulation in Python
- IntermediateSkill Level
- 4.9+
- 230
Learn to solve increasingly complex problems using simulations to generate and analyze data.
Probability & Statistics
Course
Building Recommendation Engines in Python
- IntermediateSkill Level
- 4.8+
- 228
Learn to build recommendation engines in Python using machine learning techniques.
Machine Learning
Course
Writing Efficient Code with pandas
- IntermediateSkill Level
- 4.8+
- 227
Learn efficient techniques in pandas to optimize your Python code.
Software Development
Course
Data Manipulation in KNIME
- BasicSkill Level
- 4.8+
- 224
Automate data manipulation with KNIME, mastering merging, aggregation, database workflows, and advanced file handling.
Data Manipulation
Course
Machine Learning for Marketing in Python
- IntermediateSkill Level
- 4.8+
- 224
From customer lifetime value, predicting churn to segmentation - learn and implement Machine Learning use cases for Marketing in Python.
Machine Learning
Course
Text Mining with Bag-of-Words in R
- IntermediateSkill Level
- 4.8+
- 222
Learn the bag of words technique for text mining with R.
Machine Learning
Course
Scalable AI Models with PyTorch Lightning
- IntermediateSkill Level
- 4.8+
- 222
Streamline your AI projects by building modular models and mastering advanced optimization with PyTorch Lightning!
Artificial Intelligence
Course
Case Study: Financial Analysis in KNIME
- IntermediateSkill Level
- 4.8+
- 222
Apply financial analysis in KNIME with real-world data, enhancing data preparation and workflow skills.
Applied Finance
Cloud
Course
Network Analysis in R
- IntermediateSkill Level
- 4.8+
- 219
Learn to analyze and visualize network data with the igraph package and create interactive network plots with threejs.
Probability & Statistics
Course
Analyzing Social Media Data in Python
- IntermediateSkill Level
- 4.9+
- 214
In this course, youll learn how to collect Twitter data and analyze Twitter text, networks, and geographical origin.
Data Manipulation
Course
Sentiment Analysis in R
- IntermediateSkill Level
- 4.8+
- 213
Learn sentiment analysis by identifying positive and negative language, specific emotional intent and making compelling visualizations.
Machine Learning
Course
Gen AI: Unlock Foundational Concepts
- BasicSkill Level
- 4.8+
- 212
You unlock the foundational concepts of generative AI by exploring the differences between AI, ML, and gen AI.
Cloud
Course
Data Visualization in KNIME
- BasicSkill Level
- 4.8+
- 204
Learn to create compelling data visualizations with KNIME, covering charts, components, and dashboards.
Data Visualization
FAQs
What is data science?
Data science is an area of expertise focused on gaining information from data. Using programming skills, scientific methods, algorithms, and more, data scientists analyze data to form actionable insights.
How can I learn data science?
You’ll need to learn a programming language such as Python or R and master the principles of math and statistics. Knowledge of data analysis methods and data science tools is also essential. There are many ways to learn data science. As well as formal means of education, such as a degree or university study, there are plenty of other resources to help you learn at your own pace. As well as online courses and tutorials, there are books, videos, and more.
What skills are required for data science?
As well as knowledge of mathematics and statistics, data scientists need programming skills in languages such as Python, R, and SQL. Additionally, data science requires the ability to work with large data sets, knowledge of data visualization, data wrangling, and database management. Skills in machine learning and deep learning can also be useful.
What can I use data science for?
In a professional capacity, almost every industry can use data science to some degree. Healthcare organizations use data science to detect and cure diseases, while finance companies use it to detect and prevent fraud. All kinds of industries use data science for marketing, such as building recommendation systems and analyzing customer churn.
Is data science a good career?
Yes, data science is among the fastest-growing sectors in the US and worldwide. It’s also one of the best-paid careers out there. According to data from Payscale, experience data scientists earn an average of $97,609 and have a satisfaction rating of four stars out of five in the US.
Is it difficult to become a data scientist?
There are a few things to consider here. First, data science degrees can be competitive to get onto, often requiring consistently high grades. Similarly, many of the skills required for data science require a lot of study and patience. It can take several months to master all of the necessary basics, as well as a lot of practical experience to secure an entry-level position.
Does data science require coding?
Yes, you’ll need some coding experience in languages such as Python, R, SQL, Java, and C/C++. However, due to its relatively simple syntax, Python programming language is often the preferred choice among newcomers.
How long does it take to become a data scientist?
For a person with no prior coding experience and/or mathematical background, it can typically take 7 to 12 months of intensive studies to be at the level of an entry-level data scientist. However, it is important to remember that learning only the theoretical basis of data science may not make you a real data scientist.
What topics can I study within data science?
Once you’ve mastered the foundations of data science, you can then specialize in a variety of areas, including machine learning, artificial intelligence, big data analysis, business analytics and intelligence, data mining, and more.
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