Triads, cliques, global and local views, brokerage roles
 Triads and cliques
 Global views
 Local views
 Brokerage roles: coordinator, itinerant broker, representative, gatekeeper, liaison
 Example
 import and export among countries
Examples
Find all 3cliques and count types of triads in given networks.
Produce all views of network in test networks.
Assignment
 Count all types of triads. Which type of triad is dominant
(transitive or intransitive)?
When counting transitive and intransitive triads you can use export of vectors to R (Tools / R)
or Excel (Tools / Excel / Send to Excel / Current Vector).
Be careful to export the right Vector (Triadic Census and not Expected Triadic Census).
 Find 3cliques. Draw the corresponding subnetwork containing cliques.
Which vertices belong to several cliques?
Find all 4cliques if they exist.
 Produce both cutouts according to gender.
Compare both networks (e. g. density, average degree).

Find reduction according to gender and show result in matrix form.
Normalize matrix if necessary (if number of men and women is different significantly).
You can use:
File / Network / Export as Matrix to EPS / Using Partition / Structural 0 0
to get absolute and normalized frequences written in Report window.
 Count all brokerage roles for each person and present all roles in one table
(Tools / Excel / Send to Excel / All Vectors).
Interprete the results.
Slides Pajek 2.05 (PDF)
Slides  the latest version of Pajek (PDF)
