Pajek network: Graph Drawing contest 2001
Name GD01_b
Group Pajek
Matrix ID 1479
Num Rows 18
Num Cols 18
Nonzeros 37
Pattern Entries 37
Kind Directed Graph
Symmetric No
Date 2001
Author Graph Drawing Contest
Editor V. Batagelj
Structural Rank
Structural Rank Full
Num Dmperm Blocks
Strongly Connect Components 1
Num Explicit Zeros 0
Pattern Symmetry 51.4%
Numeric Symmetry 51.4%
Cholesky Candidate no
Positive Definite no
Type binary
SVD Statistics
Matrix Norm 2.357970e+00
Minimum Singular Value 4.256050e-17
Condition Number 5.540278e+16
Rank 17
Null Space Dimension 1
Full Numerical Rank? no
Download Singular Values MATLAB
Download MATLAB Rutherford Boeing Matrix Market
Pajek network converted to sparse adjacency matrix for inclusion in UF sparse 
matrix collection, Tim Davis.  For Pajek datasets, See V. Batagelj & A. Mrvar,                                
The original problem had 3D xyz coordinates, but all values of z were equal   
to 0.5, and have been removed.  This graph has 2D coordinates.