EFFECTIVE DATA PRESENTATION TECHNIQUES Prof. Phil Murphy and Prof. Moyara Ruehsen
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EFFECTIVE DATA PRESENTATION TECHNIQUES
Prof. Phil Murphy and
Prof. Moyara Ruehsen
Tufte’s Five Secrets
• Find good examples and copy them
• Order data by performance, not alphabetically
• Convert numbers to graphics whenever possible
• Demonstrate your interest
• Establish your credibility
Consensus Baseline Cluster 1 Cluster 2 Cluster 3 Cluster 4 Outliers
Consensus
proportion 0.63* 0.69* 0.70* 0.71* 0.70* 0.48*
Homophily
Un-stdized
Coefficient
Sig.
Btwn Clusters 0.559 - -
Cluster 1 0.383 0.0000
Cluster 2 0.310 0.0000
Cluster 3 0.235 0.0032
Cluster 4 0.257 0.0004
Outliers -0.174 0.0224
R-square 0.097
* p<0.01
Density Table
0.94 0.75 0.68 0.61 0.50 0.87 0.19 0.57 0.51 0.80 0.45 0.18 0.82 0.42 0.39
For all clusters: p<0.001 Outliers: p<0.035
Homophily
Intra- vs. Inter-group Ties
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
Cluster 1* Cluster 2* Cluster 3* Cluster 4* Outliers*
-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
Cluster 1 Cluster 2 Cluster 3 Cluster 4 Outliers
For all groups: p<0.01 Outliers: p<0.01
Consensus
Relative similarity of perception within groups
Blue: Political Boundary
Red: Physical Boundary
PULP
FICTION
PULP
FICTION
Is Balkan Trade Still Balkanized?
How free trade agreements are gradually
changing trading patterns on the peninsula
By Eugenia Volen
Population and Size of Economy
0
5
10
15
20
25
0
20
40
60
80
100
120
140
160
180
Mill
ion
USD
Bill
ion
$GDP (current prices) 2009 Population (right scale)
Figure 1
Source: World Bank
Figure 2 Source: national trade statistics
By Eugenia Volen
Figure 3: Top export markets of SEE-9 countries (comprising top 50% of exports)
By Eugenia Volen
Figure 4: Top import sources for SEE-9 countries (comprising top 50% of imports)
By Eugenia Volen
Figure 5: Coordinator roles in SEE-9 export network Figure 6: Coordinator roles in SEE-9 import network
Node size represents proximity to other actors in network. Color denotes different levels of coordinator roles.
Generated in Pajek using national trade statistics data
Figure 8: Trading Blocks - Summary of sub-group analyses using Pajek and UCINET
By Eugenia Volen
By Eugenia Volen
P-core: at least 2 neighbors in same clique/sub-group
Factions: breaking the group into 3 sub-groups
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