Matrix: Pajek/Stranke94

Description: Pajek network: Slovene Parliamentary Parties 1994

Pajek/Stranke94 graph
(undirected graph drawing)


Pajek/Stranke94
Pajek/Stranke94 graph

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  • Matrix group: Pajek
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  • download as a MATLAB mat-file, file size: 2 KB. Use UFget(1524) or UFget('Pajek/Stranke94') in MATLAB.
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    Matrix properties
    number of rows10
    number of columns10
    nonzeros90
    # strongly connected comp.1
    explicit zero entries0
    nonzero pattern symmetrysymmetric
    numeric value symmetrysymmetric
    typeinteger
    structuresymmetric
    Cholesky candidate?no
    positive definite?no

    authorV. Batagelj
    editorV. Batagelj
    date1994
    kindundirected weighted graph
    2D/3D problem?no

    Additional fieldssize and type
    nodenamefull 10-by-6
    coordfull 10-by-2

    Notes:

    ------------------------------------------------------------------------------
    Pajek network converted to sparse adjacency matrix for inclusion in UF sparse 
    matrix collection, Tim Davis.  For Pajek datasets, See V. Batagelj & A. Mrvar,
    http://vlado.fmf.uni-lj.si/pub/networks/data/.                                
    ------------------------------------------------------------------------------
     Samo Kropivnik and Andrej Mrvar:                                             
       An Analysis of the Slovene Parliamentary Parties Network.                  
       Developments in Statistics and Methodology. (A. Ferligoj, A. Kramberger, ed
       Metodolo"ski zvezki 12, FDV, Ljubljana, 1996, p. 209-216.                  
     SKD - Slovene Christian Democrats;                                           
     ZLSD - Associated List of Social Democrats;                                  
     SDSS - Social Democratic Party of Slovenia;                                  
     LDS - Liberal Democratic Party;                                              
     ZS-ESS - first of two Green Parties, separated after 1992 elections;         
     ZS - second Green Party;                                                     
     DS - Democratic Party;                                                       
     SLS - Slovene People's Party;                                                
     SPS SNS - a group of deputies, former members of SNS, separated after 1992 el
     SNS - Slovene National Party;                                                
     ------------------------------------                                         
    The original problem had 3D xyz coordinates, but all values of z were equal   
    to 0, and have been removed.  This graph has 2D coordinates.                  
    

    SVD-based statistics:
    norm(A)1336.24
    min(svd(A))25.8296
    cond(A)51.733
    rank(A)10
    null space dimension0
    full numerical rank?yes

    singular values (MAT file):click here
    SVD method used:s = svd (full (A))
    status:ok

    Pajek/Stranke94 svd

    For a description of the statistics displayed above, click here.

    Maintained by Tim Davis, last updated 12-Mar-2014.
    Matrix pictures by cspy, a MATLAB function in the CSparse package.
    Matrix graphs by Yifan Hu, AT&T Labs Visualization Group.