Teaching:TUW - UE InfoVis WS 2005/06 - Gruppe 10 - Aufgabe 2: Difference between revisions
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* Used a linear time scale to show the exponential growth, | * Used a linear time scale to show the exponential growth, | ||
* Additional usage of a line chart to better visualize the higher growth of doctors salary, | * Additional usage of a line chart to better visualize the higher growth of doctors salary, | ||
* Removed the chart junk (pictures of doctors and | * Removed the chart junk (pictures of doctors and other professionals, and 4-digit years), | ||
* Grouped the legend into a single block | * Grouped the legend into a single block, | ||
* Added a y-axis scale on both sides, because of the high width of the new graphic. | |||
== Redesigned Graphic == | == Redesigned Graphic == | ||
[[Image:Diagramm 02.png|none|thumb|600px|none|First proposal for new Graphics]] | [[Image:Diagramm 02.png|none|thumb|600px|none|First proposal for new Graphics]] | ||
Revision as of 21:36, 2 November 2005
Poor Graphic
Drawbacks
- Lie Factor: non-linear time scale shows a linear growth of the salary, but it's exponential,
- Bad Data-Ink-Ratio: a lot of ink is used to differ the bars and for
- Chart Junk: pictures of the doctors and other professionals, year is always written with 4-digits.
Improvements
- Choose linear time scale without jumps
- Analyze distribution (linear, exponential?)
- Choose appropriate diagram type
- Make the design simpler, without making it less understandable.
- Make a scale on the left side.
- Used a linear time scale to show the exponential growth,
- Additional usage of a line chart to better visualize the higher growth of doctors salary,
- Removed the chart junk (pictures of doctors and other professionals, and 4-digit years),
- Grouped the legend into a single block,
- Added a y-axis scale on both sides, because of the high width of the new graphic.
Redesigned Graphic
