[statnet_help] Error when using simulate

[Lin Zhu]

Hi group,

I’ve checked this in the history but it seems there’s no information about it.

So I use the “simulate” function with an networkDynamic object. In some circumstances, it always stopped with an error message:


Error in if (!is.null(am) && am[nrow(am), 2] == times[1]) { :

missing value where TRUE/FALSE needed

I’m trying to identify what caused this error but View(simulate) doesn’t provide any original code and View(simulate.networkDynamic) doesn’t exist.

I’m using an older version of the package (to keep my code stable) right now:

               Installed ReposVer Built
ergm           "3.11.0"  "4.3.2"  "4.0.3"
ergm.count     "3.4.0"   "4.1.1"  "4.0.3"
ndtv           "0.13.2"  "0.13.3" "4.0.2"
network        "1.17.1"  "1.18.0" "4.0.2"
networkDynamic "0.11.0"  "0.11.2" "4.0.2"
sna            "2.6"     "2.7"    "4.0.2"
statnet.common "4.5.0"   "4.7.0"  "4.0.2"
tergm          "3.7.0"   "4.1.1"  "4.0.3"

Any idea what could cause the error or how I can find the function code so I can try to identify the error?

Thank you so much!

Best,
Lin

Lin Zhu  |  Research Engineer
Department of Health Policy | School of Medicine
Center for Health Policy | Freeman Spogli Institute for International Studies
Stanford University
615 Crothers Way
Encina Commons, Office 113
Stanford, CA 94305-6006
650.736.8139 | linzhu1 at stanford.edu
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