Pajek/Ragusa18

Pajek network: Ragusa set
Name Ragusa18
Group Pajek
Matrix ID 1516
Num Rows 23
Num Cols 23
Nonzeros 64
Pattern Entries 64
Kind Directed Weighted Graph
Symmetric No
Date 2006
Author V. Batagelj
Editor V. Batagelj
Structural Rank
Structural Rank Full
Num Dmperm Blocks
Strongly Connect Components 8
Num Explicit Zeros 0
Pattern Symmetry 32.8%
Numeric Symmetry 19.7%
Cholesky Candidate no
Positive Definite no
Type integer
SVD Statistics
Matrix Norm 6.984938e+00
Minimum Singular Value 3.494029e-35
Condition Number 1.999107e+35
Rank 15
sprank(A)-rank(A)
Null Space Dimension 8
Full Numerical Rank? no
Download Singular Values MATLAB
Download MATLAB Rutherford Boeing Matrix Market
Notes
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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/.                                
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