Data cleaning courses can help you learn techniques for identifying and correcting errors in datasets, handling missing values, and standardizing data formats. You can build skills in data validation, outlier detection, and transforming raw data into a usable format. Many courses introduce tools like Python libraries such as Pandas and NumPy, as well as software like OpenRefine, that support executing data cleaning tasks efficiently and ensuring data quality for analysis.

Universiteit Leiden
Skills you'll gain: Health Disparities, Health Systems, Health Promotion, Value-Based Care, Public Health, Care Management, Health Care, Health Policy, Social Determinants Of Health, Community Health, Epidemiology, Risk Analysis
Mixed · Course · 1 - 3 Months

EDUCBA
Skills you'll gain: Internet Of Things, Advanced Analytics, Big Data, Data Management, Wireless Networks, Predictive Analytics, Applied Machine Learning, Analytics, Water Sustainability, Data-Driven Decision-Making, Sustainable Systems, Environmental Monitoring, Geospatial Information and Technology, Telecommunications, Sustainable Technologies, Real Time Data, Automation, Data Analysis, Control Systems, Data Collection
Beginner · Course · 1 - 4 Weeks
Emory University
Skills you'll gain: Customer Analysis, Statistical Analysis, Target Market, Marketing Analytics, Market Analysis, Customer Insights, Market Research, Data Analysis, Data Analysis Software, Strategic Marketing, Business Research, Correlation Analysis, Marketing, Marketing Strategies, Exploratory Data Analysis, Data-Driven Decision-Making, Branding, Marketing Strategy and Techniques, Consumer Behaviour, Model Evaluation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Google Cloud Platform, Cloud Development, Cloud Infrastructure, Cloud Applications, Containerization, Generative AI, Cloud Storage, Identity and Access Management, Infrastructure As A Service (IaaS), Prompt Engineering, Cloud Services, Network Infrastructure, Virtual Machines, Cloud Management, Virtual Networking, Application Deployment, Data Storage, Load Balancing, User Provisioning
Beginner · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Responsible AI, AI literacy, Delegation Skills, Legal Technology, Critical Thinking, Time Management, Data Ethics, AI Enablement, Critical Thinking and Problem Solving, AI powered creativity, Artificial Intelligence, Legal Risk, Advocacy, AI Integrations, Decision Intelligence, Leadership Development, Leadership, Creativity, Generative AI, Communication
Beginner · Specialization · 1 - 3 Months

Peking University
Skills you'll gain: Bioinformatics, Life Sciences, Molecular Biology, Informatics, Molecular, Cellular, and Microbiology, Pharmacology, Biology, Data Analysis Software, Predictive Modeling, Data Mapping, Data Pipelines, Data Processing
Mixed · Course · 3 - 6 Months

École Polytechnique
Skills you'll gain: Probability, Simulations, Probability & Statistics, Probability Distribution, Statistical Methods, Mathematical Theory & Analysis, Sampling (Statistics), Statistical Inference, Calculus, Integral Calculus
Mixed · Course · 1 - 3 Months

Skills you'll gain: Model Deployment, Fine-tuning, Model Optimization, Generative AI, Application Deployment, AI Workflows, Generative Model Architectures, Model Training, AI Personalization, Image Quality, Configuration Management, Performance Tuning, Data Preprocessing
Intermediate · Course · 1 - 4 Weeks

Imperial College London
Skills you'll gain: Infectious Diseases, Epidemiology, Public Health and Disease Prevention, Public Health, Microbiology, Preventative Care, Health Policy, Public Policies, Policy Analysis, Trend Analysis, Immunology, Treatment Planning, Data Mapping
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: SQL Server Reporting Services, Microsoft SQL Servers, Business Reporting, Business Intelligence, Report Writing, SQL, Interactive Data Visualization, Code Reusability, Data Visualization, Microsoft Development Tools
Mixed · Course · 1 - 3 Months

EDUCBA
Skills you'll gain: C (Programming Language), Embedded Systems, Embedded Software, Debugging, System Programming, Systems Architecture, Hardware Architecture, Microarchitecture, Data Structures, Peripheral Devices, Memory Management, Computational Logic
Beginner · Course · 1 - 4 Weeks
Amazon Web Services
Skills you'll gain: Responsible AI, Amazon Bedrock, Data Ethics, AWS SageMaker, Amazon Web Services, MLOps (Machine Learning Operations), Model Deployment, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, LLM Application, Large Language Modeling, AI Workflows, Machine Learning, No-Code Development
Beginner · Course · 1 - 4 Weeks