Project Description

  1. The visualization is a scatter plot described that for each agency, the year of buildings they have constructed.

  2. I use pandas to read csv data to an external site. I use a color scheme to color variable ‘Year Constructed’. And I add ‘title’ to x and y axis.

  3. I use alt.data_transformers.disable_max_rows() to make the data satisfy ‘number of rows larger than maximum’ requirement.

  4. I use tooltip to achieve interactive. When I move the mouse to the different color circle, it will show the specific number of the year. Also I can zoom in and zoom out the visualization

The Data
The Analysis