Wolfram Research

Eurovision Votes Network

Network of votes in the Eurovision song contest

Eurovision Song Contest voting network. An edge from A to B means that country A has given 10 or more points to a song by B. The number of occasions is stored in the EdgeWeight annotation. The points earned and given by Serbia and Montenegro competing as one country have been split between the two to ensure that each vertex is recognized by CountryData.

Examples

Basic Examples

Retrieve the graph:

In[1]:=
ResourceData["Eurovision Votes Network"]
Out[1]=

Summary properties:

In[2]:=
ResourceData["Eurovision Votes Network", All]["Summary"]
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Basic Applications

Show the vote distribution:

In[3]:=
g = ResourceData["Eurovision Votes Network"];
In[4]:=
votes = GroupBy[EdgeList[g], Last -> (AnnotationValue[{g, #}, EdgeWeight] &), Total]
Out[4]=
In[5]:=
GeoRegionValuePlot[KeyMap[CountryData, votes], Sequence[
 GeoProjection -> "LambertAzimuthal", ColorFunction -> (RGBColor[# + 1, 1.2 - #, 0]& )]]
Out[5]=

Wolfram Research, "Eurovision Votes Network" from the Wolfram Data Repository (2019) 

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