Correlation Heatmap — World Happiness Report (2021)
Source: Kaggle —
World Happiness Report (2021)
Place 2021.csv in this project folder
(or edit the path in index.js).
Columns used:
- Logged GDP per capita
- Social support
- Healthy life expectancy
- Freedom to make life choices
- Generosity
- Perceptions of corruption
- Ladder score
- ...plus some "Explained by:" columns
Tooltip shows correlation value (Pearson r). Missing
or non-numeric entries are ignored pairwise.