T1t0: T1t0 moved page Pajek to Pajek (Application)

2021-03-14T21:57:29Z

T1t0 moved page Pajek to Pajek (Application)

← Older revision	Revision as of 21:57, 14 March 2021
(No difference)

imported>T1t0 at 03:15, 8 July 2018

2018-07-08T03:15:57Z

← Older revision		Revision as of 03:15, 8 July 2018
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	[[Category:~~CEFET~~]]		[[Category:applications]]
			[[Category:cefet]]
			[[Category:graph]]

imported>T1t0 at 03:44, 23 March 2015

2015-03-23T03:44:09Z

← Older revision		Revision as of 03:44, 23 March 2015
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	= References		= References =

	* [http://mrvar.fdv.uni-lj.si/pajek/Pajek205to301.htm Interface Changes from 2.05 to 4.*]		* [http://mrvar.fdv.uni-lj.si/pajek/Pajek205to301.htm Interface Changes from 2.05 to 4.*]

imported>T1t0: Created page with "= Reduction of a Network = == Local View == We can use partitions to reduce a network extracting one part, ex south-american countries 1 - load "Imports_manufactures.net"..."

2015-03-23T03:43:49Z

Created page with "= Reduction of a Network = == Local View == We can use partitions to reduce a network extracting one part, ex south-american countries 1 - load "Imports_manufactures.net"..."

New page

= Reduction of a Network =

== Local View ==

We can use partitions to reduce a network extracting one part, ex south-american countries

1 - load "Imports_manufactures.net"

2 - extract south-american countries

2.1 - load "Continent.clu"

2.2 - Operation -> Net. + Partitions -> Extract Subnetwork -> 6 (south-american cluster)

2.3 - note: the resulting subnetwork was selected on the first 'Networks' combobox

2.3 - note: you can show your subnetwork using Draw -> Draw

3 - draw economic clusters over south-american countries

3.1 - note, you need a subpartition of economic clusters with same dimension of your extracted partition

3.2 - load "World_system.clu" economical clusters

3.3 - select "World_system.clu" at first 'Partitions' combobox

3.4 - select "Continent.clu" at second 'Partitions' combobox

3.5 - Partitions -> Extract Subpartition (Second from First) -> 6 (south-american cluster)

3.6 - note: the resulting subpartition was selected on the first 'Partitions' combobox

3.7 - show your economic south-american partition using Draw -> Draw + First Partition

== Global View ==

We can use partitions to reduce a network shrinking each class of vertices into one new vertex, ex continents

1 - load "Imports_manufactures.net"

2 - shrink all countries within a continent to a new vertex that represents the entire continent

2.1 - load "Continent.clu"

2.2 - Operation -> Net. + Partitions -> Shrink Network -> 1, 0 (1 is minimum lines to create lines, 0 indicate to shrink all classes)

2.3 - note: the resulting subnetwork was selected on the first 'Networks' combobox

2.4 - note: the resulting subpartition was selected on the first 'Partitions' combobox

2.5 - note: you can show your subnetwork using Draw -> Draw + First Partition

2.6 - note: you can set better names using File -> Partition -> Edit

2.7 - note: you can show relation's values using Options -> Lines -> Mark Lines -> with Values

== Contextual View ==

We can use partial shrinking to shrink all class of vertices excelt the one in which there is a particularly interest, ex shrink all continents except the South American countries to see their relations with the other continents.

1 - load "Imports_manufactures.net"

2 - shrink all countries within a continent to a new vertex that represents the entire continent

2.1 - load "Continent.clu"

2.2 - Operation -> Net. + Partitions -> Shrink Network -> 1, 6 (1 is minimum lines to create lines, 6 indicate to not shrink south-american class)

2.3 - note: you can set better names using File -> Partition -> Edit

2.4 - note: you can show your subnetwork using Draw -> Draw + First Partition

= References

* [http://mrvar.fdv.uni-lj.si/pajek/Pajek205to301.htm Interface Changes from 2.05 to 4.*]

[[Category:CEFET]]

Pajek (Application) - Revision history

T1t0: T1t0 moved page Pajek to Pajek (Application)

imported>T1t0 at 03:15, 8 July 2018

imported>T1t0 at 03:44, 23 March 2015

imported>T1t0: Created page with "= Reduction of a Network = == Local View == We can use partitions to reduce a network extracting one part, ex south-american countries 1 - load "Imports_manufactures.net"..."