檳榔嶼

Visualize data distributions
  - Histogram
: 
  - Box


Histograms for a single dimensions : modified bar chart
  - Sorted bar chart

  - Histogram : Distribution


Box plots for multiple dimensions
  - multiple histogram

  - Box plots


Visualize data composition
  - Not to do such pie charts, too many segments

  - Better example

  - multiple pie charts

  - bettter way : use 100% bar chart



Improve the use of pie charts : pie charts have been abused
  - difficult to compare the precise ratio

Stacked bar charts
  - Line chart can see the indivisual values



100% stacked bar chart 

  - percentage line chart : wins in the way


Stacked area chart/100% stacked area chart :
  - interested in percentage breakdown


Visualize geographic data : no standard usage

  - because area is limited by the true geography, it's hard to judge the vlaue

  - use size and color plots


  - Each method has pros and cons