Created an animated bubble chart that displays changes in happiness level on country level and a dashboard on Tableau.
Programming language: Python, main libraries used: Numpy, Pandas and Plotly.
Link: Animated Bubble Chart
(tip: go down to the bottom of this page, and click Autoscale for the best view of the chart).
For dashboard: in the file of Happy Country Dashboard with Tableau.twb (need Tabeleau account to display)