Difference between revisions of "BUBBLE MAP"
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| + | | FRA || 20 | ||
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| − | | | + | | DEU || 30 |
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| − | | | + | | RUS || 15 |
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| − | | | + | | ESP || 10 |
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| − | ''' | + | '''BUBBLEMAP(A1:D4)'''<br><br/> |
[[File:Bubblemap.JPG]]<br><br/> | [[File:Bubblemap.JPG]]<br><br/> | ||
[[GRAPHING|'''''GRAPHING MAIN PAGE''''']] | [[GRAPHING|'''''GRAPHING MAIN PAGE''''']] | ||
Revision as of 13:56, 10 January 2021
BUBBLE MAP
Description:
- A bubble map uses circles of different size to represent a numeric value on a territory.
- It displays one bubble per geographic coordinate, or one bubble per region (in this case the bubble is usually displayed in the baricentre of the region).
- Bubble Maps are good for comparing proportions over geographic regions without the issues caused by regional area size, as seen on Choropleth Maps.
- A major flaw with Bubble Maps is that overly large bubbles can overlap other bubbles and regions on the map, so this needs to be accounted for.
- Bubble Map has X & Y axis.
- The x-axis is nothing but each end of the spider and each step of the spider considered as Y-axis.
- Zero point of the radar chart starts from the centre of the wheel. Towards the edge of the spike, a point reaches, the higher the value.
- It is a X vs (Y1,[Y2]....) graph.
- X-axis represents one set of data.
- Y-axis can represent single or multiple data sets.
Example
| A | B | |||
| Location | Marker | FRA | 20 | |
| DEU | 30 | |||
| RUS | 15 | |||
| ESP | 10 |
BUBBLEMAP(A1:D4)
GRAPHING MAIN PAGE