Python

Data Analysis

  1. Default of Credit Card Clients: Exploratory Data Analysis, Multivariate Visualization, Classification, Dimensionality Reduction
  2. Black Friday: Exploratory Data Analysis, Chi-test, Clustering, K-Means
  3. Wordcloud
  4. Composite vs SPY, NIKKEI225, HSI, SENSEX, DJI, DAX
  5. Poor Household and Employment Sector in Indonesia

R

Exercises

SQL

Tableau

Exercises

  1. Publishing Industry Before and After Pandemic: Trend
  2. Tegal News on 2018: Sentiment Categorization
  3. United States Recession: GDP Growth, Consumption Growth, Investment Growth, Unemployment, Inflation Rate
  4. Indonesian Agriculture on Online Media 2015-2018: Politicization of Agriculture
  5. Surakarta News on 2018: Map
  6. Biogas News Around the World: Map