Which category of Graphs need to be avoided
Answers
1)Pie charts:
Pie charts present a bunch of proportional items and it's always not possible to gather any worthy data from the results.
2)3 D and different tricks
Using 3 D and blow-apart effects will create your knowledge laborious to interpret. give some thought to a 3 D chart for a moment. The 3 D impact is formed by fishing the bar upward. Adding a third dimension to a chart just adds the potential for confusion.
3)Radar graphs:
Most folks can ne'er want a radar detection and ranging chart, nor would we all know the way to produce an honest one, if we did. To most folks, it's simply a giant mess. you cannot build any reasonably conclusion concerning your information.
4)Donut
A donut chart is simply a chart with a hole within the middle. for many folks, they supply no charting value. It's tough to match values and also the additional values you have got, comparison becomes very harder.
5)surface graphs:
I don't suggest surface charts for the identical reason i do not like three-dimensional charts. they give the impression of being cool, however you lose a part of the story - it's tough to determine patterns. data is simply lost,
The following types of graphs need to be avoided:-
Avoid animated charts and maps: It is not so easy to understand the prior scenes from a moving chart or map and value comparison in a current.
Visualization can not be imprinted.- Treatment of no data or missing data treatment should be done carefully. This may appear to be a minor issue in this rule but if all looks similar or identical it gets tough to understand.
Don't compare apples with oranges-
Show the level of confidence: all your audience how confident you are in your assertions by. -
Whenever you use data to make an argument, Include error bars -
Don't use more than (about) six colors-
Choose the chart type wisely-
References and further reading