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Course Outline
Introduction
Fundamentals of Data Cleaning
- The Importance of Data Cleaning
Case Study: Challenges with Dirty Big Data
Crafting a Comprehensive Data Cleaning Strategy
Popular Data Cleaning Tools
- Drake
- OpenRefine
- Pandas (for Python)
- Dplyr (for R)
Ensuring High Data Integrity
- Completeness
- Correctness
- Accuracy
- Relevance
- Consistency
Automating Data Cleaning Workflows
Overseeing Your Data Cleaning System
Summary and Conclusions
Requirements
- Familiarity with fundamental data analytics concepts.
Target Audience
- Data Scientists
- Data Analysts
- Business Analysts
7 Hours
Testimonials (2)
Using Road Safety data when doing praticals
Maphahamiso Ralienyane - Road Safety Department
Course - Data Cleaning
It was insightful and I gained a lot of data analysis skills