[statnet_help] Model Stuck Without Reason

陈博川 chenbc20 at mails.tsinghua.edu.cn
Mon Apr 10 09:52:45 PDT 2023


Dear Statnet developer:
Thanks for your time!
I am encountering a problem of my model, which yesterday Prof. Handcock told me to replace ergm with ergm.tepered:
"gw1_help <- ergm.tapered(supnet ~ edges + nodefactor("work")+ nodefactor("income")+ nodefactor("edu")+ nodefactor("religious")+ nodefactor("gender")+ nodecov("age")+ edgecov(sup_loca2_net,"distance")+ edgecov(kin_sup,"kinweight")+ gwidegree(.1,T)+ gwesp(.1,T)+ gwdsp(.1,T), control = control.ergm.tapered(MCMC.samplesize =1e+5, MCMC.burnin =1e+6, MCMC.interval =1000, seed =567), eval.loglik =T, verbose =T)"


I couldn't run this model on my macbookpro ( intel 4-core 16ram), so I put this code on an online platform, which is Chinese version of Colab. I used 8-core 32G CPU to run my code, and it stuck at 48th iteration. I put the plot of the code and the plot of CPU and RAM in the appendix, and I don't know what I should do to make it work. My network isn't very large, which nodes are around 300 and edges are less than 1000. Thanks!!!
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