COMMON GRAPHS:
- pie graph
- line graph
- bar graph
- histogram
OTHER GRAPHS:
- picture graph
- flowchart
- time series graph
- dot plot
- scatter plot
- cosmographs
- organizational charts
- stem and left plot
- frequency polygon
- frequency curve
- cumulative frequency or ogives
- timeline chart
- tree chart
- area chart
- cartogram
- pedigree chart
- bubble chart
- polar area diagram
- waterfall chart
- radar chart
- tree map
- streamgraph
- gapchart
- open-high-low-close chart
- candlestick chart
- kagi chart
- sparkline
- gantt chart
- nolan chart
- pert chart
- smith chart
- control chart
- greninger chart
- heatmap
