Basic Statistics
TextBook
- Applied Statistics with R -- by Prof. David Dalpiaz @UIUC (link)
- R for Statistical Learning -- by Prof. David Dalpiaz @UIUC (link)
- Statistical Learning and Machine Learning with R -- by Prof. Ruoqing Zhu @UIUC (link)
- An Introduction to Statistical Learning (link)
- Introduction to Mathematical Thinking (notes)
General knowledge
- Understand Correlation (link)(Chinese version)
- Influential observation & Anscombe's quartet
- Extrapolation is tough for trees!