• UF Sparse Matrix Collection

    UF Sparse Matrix Collection: Arenas group.

  • Click here for a description of the Arenas group.
  • Click here for a list of all matrix groups.
  • Click here for a list of all matrices.

    matrix graph Group/Name id download # rows # cols nonzeros type sym spd?
    Arenas/celegans_metabolic Arenas/celegans_metabolic Arenas/celegans_metabolic 2407 MAT, MM, RB 453 453 4,065 integer symmetric yes no
    Arenas/email Arenas/email Arenas/email 2408 MAT, MM, RB 1,133 1,133 10,902 binary symmetric yes no
    Arenas/jazz Arenas/jazz Arenas/jazz 2406 MAT, MM, RB 198 198 5,484 integer symmetric yes no
    Arenas/PGPgiantcompo Arenas/PGPgiantcompo Arenas/PGPgiantcompo 2405 MAT, MM, RB 10,680 10,680 48,632 integer symmetric yes no

    Maintained by Tim Davis, last updated 10-Jun-2015.
    Matrix pictures by cspy, a MATLAB function in the CSparse package.
    See UFget to download directly into MATLAB.