Data wrangling courses can help you learn data cleaning, transformation techniques, and data integration methods. You can build skills in handling missing values, reshaping datasets, and merging data from multiple sources. Many courses introduce tools such as Python libraries like Pandas and NumPy, as well as SQL for database management, showing how these skills streamline data preparation for analysis and visualization.
University of Michigan
Skills you'll gain: Exercise Science, Sports Medicine, Injury Prevention, Athletic Training, Physiology, Analytics, Data Analysis, Advanced Analytics, Data-Driven Decision-Making, Medical Equipment and Technology, Vital Signs, Health Technology, Python Programming, Machine Learning, Data Collection
Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Social Network Analysis, Network Analysis, Data Visualization, Graph Theory, Relational Databases, Data Visualization Software, Data Storytelling, Data Analysis, Database Theory, Exploratory Data Analysis, Social Sciences, Statistical Analysis, Machine Learning, R Programming, Analytics, Sociology, Natural Language Processing, Data Manipulation, Text Mining, Statistical Modeling
Intermediate · Specialization · 3 - 6 Months

Universidad Austral
Skills you'll gain: Interactive Data Visualization, Data Visualization, Data Visualization Software, Tableau Software, Dashboard, Data Storytelling, Tree Maps, Data Presentation, Data Literacy, Software Installation
Beginner · Course · 1 - 4 Weeks

Universidade de São Paulo
Skills you'll gain: Sample Size Determination, Statistical Hypothesis Testing, Sampling (Statistics), Statistical Inference, Statistical Methods, Data-Driven Decision-Making, Quantitative Research, Statistical Analysis, Decision Making, Probability Distribution
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: SQL, PostgreSQL, Query Languages, Data Manipulation
Intermediate · Guided Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: Performance Tuning, Data Architecture, User Accounts, Data Warehousing, SQL, Data Modeling, Data Transformation, Data Import/Export, Data Integration, Role-Based Access Control (RBAC), Data Governance, JSON, Data Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Text Mining, Data Cleansing, PyTorch (Machine Learning Library), Data Manipulation, Data Processing, Performance Tuning, Deep Learning, Natural Language Processing, Machine Learning
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: OpenAI, Large Language Modeling, Real Time Data, Performance Testing, LLM Application, Data Manipulation, Generative AI, Python Programming, Customer Analysis, Data Analysis, Machine Learning, JSON
Intermediate · Guided Project · Less Than 2 Hours

University of Michigan
Skills you'll gain: ChatGPT, Generative AI, Large Language Modeling, Prompt Engineering, Responsible AI, Artificial Intelligence, Data Ethics, Social Sciences, Legal Technology, Intellectual Property, Regulation and Legal Compliance, Economics
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Apache Spark, Data Pipelines, MLOps (Machine Learning Operations), PySpark, Application Deployment, IBM Cloud, Machine Learning, Containerization, Data Science, Python Programming, Performance Tuning, Scalability
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Predictive Modeling, Responsible AI, Predictive Analytics, Machine Learning, Data Ethics, MLOps (Machine Learning Operations), Applied Machine Learning, Data-Driven Decision-Making, Statistical Modeling, Performance Measurement, Supervised Learning, Business Ethics, Decision Tree Learning, Artificial Intelligence and Machine Learning (AI/ML), Leadership and Management, Business Analytics, Data Science, Machine Learning Algorithms, Artificial Intelligence, Data Processing
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: SAS (Software), Dashboard, Business Analytics, Business Reporting, Interactive Data Visualization, Data Visualization Software, Data Analysis, Key Performance Indicators (KPIs), Data Manipulation, Statistical Programming
Intermediate · Course · 1 - 4 Weeks