Google Spreadsheet Connect
- Default of Credit Card Clients: Exploratory Data Analysis, Multivariate Visualization, Classification, Dimensionality Reduction
- Black Friday: Exploratory Data Analysis, Chi-test, Clustering, K-Means
- Wordcloud
- Composite vs SPY, NIKKEI225, HSI, SENSEX, DJI, DAX
- Poor Household and Employment Sector in Indonesia
- Various Data Visualization