Dear Ales, Please try the most recent version of Siena which is at http://www.stats.ox.ac.uk/~snijders/ I am not sure that this works with Stocnet 1.7. Try to...
170
Tom Snijders
tom_snijders
Apr 2, 2007 8:16 am
Dear Denis, It seems to me that your variable does not satisfy the requirements for a covariate. Covariates should be defined independently of, and prior to,...
171
Tom Snijders
tom_snijders
Apr 2, 2007 8:37 am
Dear Raffaele (and others, including Maurits), A general remark about understanding error messages sent by Siena01: The error message Data file [code for...
172
dtrapido
Apr 2, 2007 6:43 pm
Hi, When I click "OK" in the data specification window, the CPU usage goes to 100% and my StOCNET stops responding. The CPU usage goes back to normal after a...
173
Tom Snijders
tom_snijders
Apr 2, 2007 8:45 pm
Dear Denis, Your data set is extremely large. This may be possible with Siena 3, certainly not with Siena 2. (See my earlier messages about where to find the...
174
dtrapido
Apr 5, 2007 12:42 am
Hi, My StOCNET produces an error message when I try to specify a changing dyadic covariate. Can anyone help me understand what the problem is? I copied the...
175
Raffaele Corrado
raffaele290663
Apr 5, 2007 5:10 am
Denis, I got the same problem, look at the message by Tom in reply to my mail, a couple of days ago. Raffaele ... -- Raffaele Corrado Universita' degli Studi...
176
mumm_jak
Apr 5, 2007 6:23 am
Hello all together, just for being sure what we do by selecting "code zero", " regular siena" or "outdegree modeling" within the model specification frame for ...
177
mumm_jak
Apr 5, 2007 3:12 pm
. . . o.k. thanks a lot for the work in the back office :). I have just noted that there is now a version 1.8 available where one has the chance to select the...
178
Tom Snijders
tom_snijders
Apr 5, 2007 4:54 pm
Dear Stocnet users, Christian and I are very happy to announce to you the new release of Stocnet 1.8 and Siena 3.1. (Thank you Jakob for the pre-announcement!)...
179
Tom Snijders
tom_snijders
Apr 5, 2007 4:59 pm
Dear Dennis, It is the same as saying that the dependent variable is the existence of a tie. However, since all the ties are dependent, they all jointly ...
180
Tom Snijders
tom_snijders
Apr 5, 2007 5:07 pm
Dear Girish, Sorry for not finding the time earlier to reply to this. Note that the network and the behavior are jointly dependent variables. The technical...
181
Tom Snijders
tom_snijders
Apr 5, 2007 5:17 pm
Dear Paola, For any dyadic covariate with negative values you can (when preparng the data for Siena) rescale (add a number and then divide by a number) to get...
182
sescaugust
Apr 5, 2007 5:21 pm
Dear Tom, I appreciate your response. I have looked up the preprint, and it looks more clear to me now. I did figure that there was no difference in the...
186
Tom Snijders
tom_snijders
Apr 8, 2007 12:39 pm
To the members of the Stocnet list Like me, you have seen a few spam messages sent to the Stocnet list the past few weeks. I just want to let you know that...
187
Ales Ziberna
ales.ziberna
Apr 11, 2007 1:55 pm
Dear list, I have been reading the SIENA version 3 manual and I'm not totally sure if missings are allowed (if properly coded) when running ERGM Are the...
188
Criscuolo, Paola
cicloneuk
Apr 12, 2007 9:10 pm
Dear Tom, Thanks for replying to my question. I have downloaded the new version of Siena and saw the option of introducing the interaction effects. I have also...
189
joholliday55
Apr 13, 2007 8:34 am
APOLOGIES FOR CROSS-POSTING Dear all, Sorry for the obvious use of this list for my own ends but I wonder if someone can help me, and in doing so, I can help...
190
Tom Snijders
tom_snijders
Apr 16, 2007 7:53 am
Dear Paola and others, 1. Look in the *.eff file to find the numbers of the effects. In Stocnet, this file is in the Sessions directory. 2. Determine the...
191
Tom Snijders
tom_snijders
Apr 16, 2007 8:05 am
Dear Ales, In ERGM in Siena, missing values are not allowed whatsoever. This is one of the items on the list of things to be improved... Best, Tom ... -- ...
193
Tom Snijders
tom_snijders
Apr 23, 2007 11:56 am
To users of Siena who are modeling dynamics of networks and behavior. I would like to draw your attention to some of our very recent findings on how to specify...
194
un_tonio
Apr 26, 2007 7:06 pm
Dear list, I have a network measured at several points of time where the number of actors varies. So I decided to indicate their absence by structural zeros. ...
195
Tom Snijders
tom_snijders
Apr 27, 2007 8:39 am
Dear Antonio, The only way to code the structural zeros and ones is through the data file (values 10 and 11). I do not understand why you say that for 3.1 you...
196
un_tonio
Apr 28, 2007 3:50 pm
Hi Tom, many thanks for the quick response! Regarding the question… If for example I code the absent actors with a 10 value in the adjacency matrices, and I...
198
Tom Snijders
tom_snijders
May 7, 2007 10:04 am
Dear Tonio, Structural zeros are a different thing from missings. Read the Siena manual about this! You should not give 10 as a code for missings; the 10 ...
199
un_tonio
May 7, 2007 10:58 am
Dear Tom, I am sorry about this, but I must insist in my original concern: How can I specify structural zeroes in the pname.in file ? Apologizes for any...
200
Tom Snijders
tom_snijders
May 7, 2007 12:09 pm
Dear Tono, You do not have to specify them. The values 10 and 11 are reserved values and ALWAYS interpreted as structural zeroes and structural ones, ...
202
Ales Ziberna
ales.ziberna
May 10, 2007 8:11 am
Dear list, I have tried to use Goodness of fit testing with SIENA 3.1 through StOCNET 1.8 on an undirected network and ERG model. I have checked the boxes in t...
203
Raffaele Corrado
raffaele290663
May 10, 2007 8:41 am
Ales, did you check also the boxes in the f column (to fix the parameters that are being tested)? ... -- Raffaele Corrado Universita' degli Studi di Bologna ...
204
Ales Ziberna
ales.ziberna
May 10, 2007 9:12 am
Well, I have not checked it, but it gets checked by itself, so it is checked when I run the analysis. Thanks for the response!...
