Matrix courses can help you learn linear transformations, eigenvalues, matrix operations, and applications in data science and machine learning. You can build skills in solving systems of equations, performing dimensionality reduction, and applying matrix factorization techniques. Many courses introduce tools like MATLAB, NumPy, and R, that support performing complex calculations and visualizing data in practical scenarios.

Skills you'll gain: A/B Testing, Sampling (Statistics), Statistical Hypothesis Testing, Statistical Inference, Statistical Methods, Statistics, Estimation, Statistical Analysis, Probability & Statistics, Data Analysis, Analysis, Correlation Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Preprocessing, Applied Machine Learning, Unsupervised Learning, Machine Learning Methods, Correlation Analysis, Data Cleansing, R Programming, Data Quality, Machine Learning Software, Machine Learning, Data Validation, Data Wrangling, Machine Learning Algorithms, Data Integrity, Data Import/Export
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Application Security, Secure Coding, Security Testing, Open Web Application Security Project (OWASP), Vulnerability, Software Testing, Computer Security, Vulnerability Management, Data Security, Security Strategy, Unit Testing, Human Factors (Security), Application Design, Information Privacy, Computer Programming, Python Programming, Node.JS, Javascript, Design Strategies, JavaScript Frameworks
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Regression Analysis, Time Series Analysis and Forecasting, Forecasting, People Analytics, Trend Analysis, Microsoft Excel, Statistical Modeling, Excel Formulas, Predictive Modeling, Correlation Analysis, Statistical Methods, Predictive Analytics, Statistical Analysis, Data Analysis Software, Analytical Skills, Probability & Statistics, Graphing, Data Manipulation
Mixed · Course · 1 - 3 Months

Skills you'll gain: Image Analysis, Computer Vision, Model Evaluation, Analysis, Failure Mode And Effects Analysis, Root Cause Analysis, Scientific Visualization, Data Visualization, Correlation Analysis, Quality Assurance, Statistical Reporting
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Unit Testing, Google Gemini, Gemini, Development Testing, Software Testing, Software Development Tools, Google Cloud Platform, Application Development, Software Documentation, Computer Programming Tools, Maintainability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Jenkins, Selenium (Software), Apache Maven, Continuous Integration, Build Tools, CI/CD, Object Oriented Programming (OOP), Software Configuration Management, Object Oriented Design, Java, Software Design Patterns, Test Script Development, Test Automation, Java Programming, Code Reusability, Software Testing, Maintainability, Test Case, Browser Compatibility, Software Design
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Diagram Design, Process Flow Diagrams, User Accounts, Process Design, Process Mapping, Organizational Structure, Account Management, Data Visualization, Creativity
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Data-Driven Decision-Making, Regression Analysis, Descriptive Statistics, Statistical Hypothesis Testing, Case Studies, Business Analytics, Strategic Decision-Making, Minitab, Analytics, Data Analysis, Statistical Analysis, Probability & Statistics, Microsoft Excel, Descriptive Analytics, Correlation Analysis, Data Analysis Software, Statistical Methods, Analysis, Statistical Software
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Pivot Tables And Charts, Correlation Analysis, Data Import/Export, Microsoft Excel, Report Writing, Business Communication, Data Presentation, Data Analysis, Sales Management, Sales, Statistics, Data Manipulation, Data Transformation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Selenium (Software), Software Testing, Test Automation
Beginner · Course · 1 - 4 Weeks

Xi'an Jiaotong University
Skills you'll gain: System Testing, User Interface (UI), Database Design, User Interface (UI) Design, Database Development, .NET Framework, Databases, Software Testing, Software Design, C# (Programming Language), Database Management, User Requirements Documents, Systems Development, Program Development, Systems Development Life Cycle, Software Development
Mixed · Course · 1 - 3 Months