Error geting vertex attributes

[jrusse...@gmail.com]

Hi Chris,

I'm walking through the manual to analyze some rsFMRI data and have run into a problem extracting vertex attributes.  Specifically, when I run this command: 'dt-.V <- rbindlist(lapply(g, vertex_attr_dt)' I get this error message:

Error in `.rowNamesDF<-`(x, value = value) : duplicate 'row.names' are not allowed In addition: Warning message: non-unique values when setting 'row.names': ‘lACCU’, ‘lAMYG’, ‘lcACC’, ‘lCAUD’, ‘lcMFG’, ‘lCUN’, ‘lENT’, ‘lFUS’, ‘lHIPP’, ‘liCC’, ‘lINS’, ‘lIPL’, ‘lITG’, ‘lLING’, ‘lLOF’, ‘lLOG’, ‘lMOF’, ‘lMTG’, ‘lPALL’, ‘lparaC’, ‘lPARH’, ‘lPCC’, ‘lPCUN’, ‘lperiCAL’, ‘lpOPER’, ‘lpORB’, ‘lpostC’, ‘lpreC’, ‘lpTRI’, ‘lPUT’, ‘lrACC’, ‘lrMFG’, ‘lSFG’, ‘lSMAR’, ‘lSPL’, ‘lSTG’, ‘lTHAL’, ‘lTT’, ‘rcACC’, ‘rcMFG’

I'm hoping you might have a suggestion on how to proceed.

Thanks!

[jrusse...@gmail.com]

As a follow up, I'm using v3.0.0 under R v3.6.3

[Chris Watson]

Can you run "traceback()" and post the output?

I need even more details:

1. How do you import your network data?

2. What are the commands you use up to the creation of "g"?

3. If it isn't too large of a file, you can send me the data (I'd need at least "g" and "covars"). It looks like you're using "dkt.scgm" atlas so I don't need that.

Chris

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[jrusse...@gmail.com]

Hi Chris,

Looks like this was a case of user error.  If this problem gets posted again, it likely stems from chosen atlas not matching what's in the correlation matrices (from DPARSF in my case).  Problem solved. However, I have a second issue I'll post shortly.  Thanks!