Numerical analysis courses can help you learn techniques for solving equations, numerical integration, interpolation, and error analysis. You can build skills in optimizing algorithms, implementing numerical methods, and analyzing computational efficiency. Many courses introduce tools like MATLAB, Python, and R, that support applying these methods to real-world problems in engineering, physics, and data science.

Johns Hopkins University
Skills you'll gain: Responsive Web Design, HTML and CSS, Web Design, Bootstrap (Front-End Framework), Web Design and Development, Web Development, Web Applications, Hypertext Markup Language (HTML), Cascading Style Sheets (CSS), Browser Compatibility, User Interface and User Experience (UI/UX) Design, User Experience Design, Requirements Analysis, Requirements Elicitation, Client Services, Javascript
★ 4.7 (56) · Mixed · Course · 1 - 4 Weeks

Corporate Finance Institute
Skills you'll gain: Data Analysis Expressions (DAX), Snowflake Schema, Power BI, Excel Formulas, Financial Statements, Business Intelligence, Financial Reporting, Cash Flows, Microsoft Excel, Financial Data, Data Modeling, SQL, Data Import/Export
★ 4.7 (45) · Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Model Evaluation, Supervised Learning, Unsupervised Learning, Data Preprocessing, Time Series Analysis and Forecasting, Applied Machine Learning, Model Training, Machine Learning Methods, Machine Learning Algorithms, Statistical Machine Learning, Feature Engineering, Machine Learning Software, Dimensionality Reduction, Machine Learning, Predictive Modeling, Predictive Analytics, Scikit Learn (Machine Learning Library), Forecasting, Data Processing, Anomaly Detection
★ 4.2 (19) · Intermediate · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Influencing, Professional Networking, Persuasive Communication, Leadership, Relationship Building, Relationship Management, Stakeholder Analysis, Decision Making
★ 4.6 (57) · Mixed · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Sustainable Business, Corporate Sustainability, Sustainable Development, Organizational Change, Sustainable Systems, Performance Improvement, Change Management, Financial Analysis, Systems Thinking, Proposal Development, Cost Benefit Analysis, Business Economics, Capital Budgeting, Environmental Issue, Economics, Stakeholder Engagement, Benchmarking, Environmental Regulations, Cash Flows, Packaging and Labeling
★ 4.7 (216) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Competitive Analysis, Business Strategy, Market Dynamics, Market Analysis, Market Opportunities, Market Intelligence, Strategic Thinking, Entrepreneurship, Market Research, New Business Development, Business Analysis Tools, Innovation
★ 4.6 (125) · Beginner · Guided Project · Less Than 2 Hours

Skillshare
Skills you'll gain: Content Optimization, Web Analytics and SEO, Content Development and Management, Writing and Editing, Maintainability, Information Architecture, Driving engagement, Social Media Marketing, Extensible Markup Language (XML), Frontend Performance, Digital Marketing Tools, Analysis, Prioritization, Performance Metric
★ 4.6 (16) · Beginner · Specialization · 3 - 6 Months

University of Pennsylvania
Skills you'll gain: Public Policies, Policy Analysis, Economics, Policy, and Social Studies, Social Impact, Social Sciences, Sociology, Culture, Community Development, Trend Analysis, Psychology, Media and Communications
★ 4.8 (455) · Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Strategic Decision-Making, Accountability, Executive Presence, Decision Making, Conflict Management, Business Ethics, Trustworthiness, Succession Planning, Risk Management, Team Performance Management, Team Management, Organizational Structure, Stakeholder Management, Stakeholder Analysis, Diversity and Inclusion, Professional Networking, Business Relationship Management, Stakeholder Engagement, Relationship Building, Leadership
★ 4.5 (43) · Beginner · Specialization · 3 - 6 Months

SkillsBooster Academy
Skills you'll gain: Google Gemini, Digital Marketing, Anthropic Claude, Marketing Strategy and Techniques, Marketing Strategies, Digital Marketing Campaigns, Microsoft Copilot, Email Marketing, Digital Marketing Tools, Social Media Marketing, Search Engine Optimization, Prompt Engineering, Content Optimization, Advertising Campaigns, Content Creation, Market Research, Generative AI, Web Analytics and SEO, Competitive Analysis, Target Audience
★ 4.7 (18) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Project Risk Management, Risk Management, Planning, Team Management, Project Implementation, Project Planning, Risk Mitigation, Plan Execution, Team Leadership, Project Management, Leadership and Management, Program Evaluation, Leadership Studies, Initiative and Leadership, Leadership, Prioritization, Analysis
★ 4.6 (34) · Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Tidyverse (R Package), Data Wrangling, R (Software), Data Cleansing, Data Transformation, Data Manipulation, R Programming, Data Science, Exploratory Data Analysis, Data Analysis, Data Management, File Management, Data Visualization
★ 4.4 (54) · Beginner · Course · 1 - 3 Months