刘大成

Liu Dacheng is a programming author focused on Python data visualization; public information about him is limited, and no systematic record of his biography is currently available. Two of his works are included in the collection: Python Statistical Visualization: A Practical Guide to Exploratory Analysis with Altair and Python Data Visualization: Advanced Practice with matplotlib. Both center on visualization tools within the Python ecosystem, covering statistical exploratory analysis and advanced plotting practice. His writing stays close to the practical use of these tools, emphasizing hands-on methods and worked examples, and is aimed at developers and data analysis learners who wish to improve their ability to present data. The works are representative entries in the programming design and general computing categories and are suitable as technical learning references.