The `createNetwork` method for `XCMSnExp` objects is missing the `nato0()` call that converts NAs to zeros in the EIC matrix, causing "Cannot create a graph object because the adjacency matrix contains NAs" errors.

[iamthegregman]

Hi - really love this package - currently integrating it into my workflow!

I think there's a minor bug in the XCMSnExp arm of the createNetwork where there isn't a nato0 call to convert NA's to zeros. This call is present in the xcmsSet arm of the function.

cliqueMS/R/buildNetwork.R

Line 136 in 7f3207e

eicmat <- defineEIC(mzdata)