Coding

### Giai đoạn: Nền Tảng & Khái Niệm Cốt Lõi **Coding** Programming is a fundamental skill for data scientists. You need to be able to write code to manipulate data, build models, and deploy solutions. The most common programming languages used in data science are Python and R. Python is a general-purpose programming language that is easy to learn and has a large number of libraries for data manipulation and machine learning. R is a programming language and free software environment for statistical computing and graphics. It is widely used for statistical analysis and data visualization. ### Khái niệm cốt lõi: 1. **Programming is a fundamental skill for data scientists** 2. **You need to be able to write code to manipulate data, build models, and deploy solutions** 3. **The most common programming languages used in data science are Python and R** ### Tài liệu tham khảo chính thống: - [The Python Tutorial](https://docs.python.org/3/tutorial/) (official) - [The R Manuals (CRAN)](https://cran.r-project.org/manuals.html) (official) - [Python for Data Science, AI & Development](https://www.coursera.org/learn/python-for-applied-data-science-ai) (course)