Last Update
RStudio and R Markdown
How to use R Markdown and its grammar Oct. 3, 2022
Data Handling with RStudio
1. Data Handling (Basic) Oct. 25, 2022
2. Data Handling (Advance) Sep. 5, 2024
3. Data Cleaning Sep. 16, 2022
Data Visualization
4. ggplot2 (Basic) Sep. 26, 2024
5. ggplot2 (Barchart) Sep. 29, 2022
ggplot2 (Histogram) Oct. 26, 2022
ggplot2 (Boxplot) Dec. 26, 2023
ggplot2 (Scatterplot) Dec. 14, 2023
ggplot2 (Line graph) Sep. 16, 2022
ggplot2 (Lollipop Chart) Dec. 27, 2023
6. Map 1 (World, Japan) Sep. 16, 2022
7. Map 2 (Tokyo) Dec. 27, 2023
8. Map 3 (Election District) 🚧 Statistics for Empirical Analysis
9. Descriptive Statistics Jan. 11, 2024
10. Inferential Statistics Dec. 3, 2024
11. t test (1 group) Sep. 16, 2022
12. t test (2 groups) Oct. 5, 2024
13. Correlation and Chi-square Test Sep. 16, 2022
Linear Regression (Prediction)
14. Regression 1 (Basic) Dec. 2, 2022
15. Regression 2 (Dummy variable) Jan. 13, 2024
16. Regression 3 (BLUE) 🚧
17. Regression 4 (Interaction term 1) Jan. 13, 2024
18. Regression 5 (Interaction term 2) Jan. 15, 2024
19. Regression 6 (Regression to the mean) 🚧
20. Regression 7 (Simulation) 🚧
Linear Regression (Causal Inference)
21. Selection Bias and Rubin's Causal Model (Theory) 🚧
22. Selection bias (Simulation) 🚧
23. Randomized Controlled Trial: RCT 🚧
24. Regression for Causal Inference 🚧
25. Regression 8 (Omitted Variable Bias) 🚧
26. Regression 9 (Backdoor Standard and DAG) 🚧
27. Regression 10 (RDD: Basic) 🚧
28. Regression 11 (RDD: Advance) 🚧
29. Regression 12 (DID) 🚧
30. Regression 13 (Propensity Score) 🚧
31. Regression 14 (IV: Basic) 🚧
32. Regression 15 (IV: Advance) 🚧
Non-linear Regression
33. Logistic Regression Analysis 🚧
34. Logistic Regression Analysis (Interaction term) 🚧
35. Ordinary Linear Regression and Maximum Likelihood 🚧
Other Stuff
36. How to install R and RStudio by Yuki Yanai Sep. 16, 2022
37. Statistical Modeling 🚧
38. Visualization of Japan's Lower House Elections (1996-2021) 🚧
39. Data Scraping 🚧
40. Conjoint Analysis 🚧
41. Multinominal Logit 🚧
42. Monte Carlo Experiments Oct. 11, 2022