16.11.2012 Views

'Advanced Network Analysis / Pajek: Large ... - Vladimir Batagelj

'Advanced Network Analysis / Pajek: Large ... - Vladimir Batagelj

'Advanced Network Analysis / Pajek: Large ... - Vladimir Batagelj

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

V. <strong>Batagelj</strong>: <strong>Analysis</strong> and visulization of large networks with <strong>Pajek</strong> 112<br />

✬<br />

Uzbekistan<br />

Armenia<br />

India<br />

✫<br />

Kazakhstan<br />

Georgia<br />

Belarus<br />

Canada<br />

Japan<br />

Azerbaijan<br />

<strong>Analysis</strong> of Countries.net<br />

Liechtenstein<br />

France<br />

Moldavia China<br />

United Kingdom<br />

Russian F.<br />

Italia<br />

Finland<br />

The Netherlands<br />

Germany Greece<br />

Portugal<br />

Spain<br />

Turkey<br />

Malta<br />

Thailand<br />

Switzerland<br />

Israel<br />

Turkmenistan<br />

Cyprus<br />

Sweden Denmark Austria<br />

Estonia<br />

USA<br />

Slovakia<br />

Belgium<br />

Norway<br />

Serbia-Montenegro<br />

Ukraine<br />

Macedonia<br />

Croatia<br />

Poland<br />

Slovenia<br />

Hungary<br />

Luxembourg<br />

Ireland<br />

Latvia<br />

Bulgaria Czech R.<br />

Lithuania<br />

Afghanistan<br />

Iceland<br />

Romania<br />

Morocco<br />

Tunisia<br />

Jordan<br />

Ecuador<br />

Lebanon<br />

Algeria<br />

Albania<br />

<strong>Pajek</strong><br />

To obtain picture in which the<br />

stronger lines cover weaker lines we<br />

have to sort them<br />

Net/Transform/Sort<br />

lines/Line values/Ascending<br />

For dense (sub)networks we get<br />

better visualization by using matrix<br />

display. In this case we also recoded<br />

values (2,10,50). To determine<br />

clusters we used Ward’s clustering<br />

procedure with dissimilarity measure<br />

d5 (corrected Euclidean distance).<br />

The permutation determined by hierarchy can often be improved by<br />

changing the positions of clusters – for the New Year 2006 Andrej added<br />

this option in <strong>Pajek</strong>. We get a typical center-periphery structure.<br />

Methodenforum der Fakultät für Sozialwissenschaften, Universität Wien, 21-22. 6. 2007 ▲<br />

❙ ▲<br />

▲<br />

▲<br />

● ❙ ▲<br />

▲<br />

☛ ✖<br />

✩<br />

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!