I need some DAG graph for my research. The representation of the graphs is needed to be in edge-list representation.

  • 1
    I don't know if anyone actually keeps lists of DAGs per se, but you could take an existing dataset and create DAGs from it? Perhaps the wikipedia category list?
    – user3856
    Sep 27, 2019 at 14:32
  • Why don't you download any river network and extracted the edge list yourself?
    – Hornbydd
    Sep 30, 2019 at 8:04

2 Answers 2


Here are some good places to look for graph and network datasets


I have not found a satisfactory result though I searched a lot. So I have created my own dataset. You can go to this link https://github.com/S-Nakib/Randomly-genrated-Directed-Acyclic-Graph-with-fixed-nodes.- I have posted it here so that if someone later comes here searching it again.

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