Error message when running generate_ccans()

[May Chen]

Thanks a lot for developing this package.

After I computed coaccessibility cluster by cluster using run_cicero() and got the conns object. I got an error message when running generate_ccans() as below:

Error in make_ccan_graph(connections_df, coaccess_cutoff = coaccess_cutoff) : 
  No connections for graph

The above error message only occurred in some of clusters, not all. I am confused about what cause this error? Could you help to solve this problem? Thank you so much!

[hpl...@gmail.com]

Hello, As the error message mentions, this occurs when there aren't any connections available to create the graph. This is usually either because there simply aren't enough connections, or the coaccess_cutoff is too high. Can you please check your connections_df to see that there are sufficient pairs in each cluster that are not NA and that have a positive coaccessibility value?