[statnet_help] Upgrading from ERGM v3.10 to v4.6

[Khanna, Aditya via statnet_help]

Dear Statnet Dev and User Community:

I have an ERGM that I fit previously with ERGM v3.10.4 on a directed
network with 32,000 nodes. The model included in- and out-degrees, in
addition to other terms. The complete Rout from this fit can be seen here
<https://gist.github.com/khanna7/aefd836baf47463051439c9e72764388>. I am
now trying to reproduce this fit with ergm v4.6, but the model does not
converge. (See here
<https://gist.github.com/khanna7/fbabdde53c79504dfeaebd215bb5ee20>.)

I am looking for ideas on how to trouble shoot this. One suggestion I got
was to set values for the "tuning parameters" in the v4.6 to their defaults
from v3.11.4. But ERGM v4.6 has a lot more  parameters that can be
specified, and I am not sure which ones make most sense to consider.

I would be grateful for any suggestions on this or alternate ideas to try.

Many thanks,
Aditya




-- 

<https://sph.brown.edu/>

<https://sph.brown.edu/events/10-year-anniversary>

Aditya S. Khanna, Ph.D.

Assistant Professor

Department of Behavioral and Social Sciences

Center for Alcohol and Addiction Studies

Brown University School of Public Health

Pronouns: he/him/his

401-863-6616

sph.brown.edu

https://vivo.brown.edu/display/akhann16
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