<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=Windows-1252">
</head>
<body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">
<div>Thanks for the quick reply. Tried that, but doesn’t make any difference — I still get 16 warnings and phase 3 doesn’t complete.</div>
<div><br>
</div>
<div>I wonder if I could produce the estimates with RSiena 1.1-212, and then update to 1.1-276 to use sienaRI()? Inconvenient, but better than nothing.</div>
<div><br>
</div>
<div>—Mark</div>
<div><br>
</div>
<div>
<div>On Jun 26, 2014, at 5:26 PM, Ruth Ripley <<a href="mailto:ruth@stats.ox.ac.uk">ruth@stats.ox.ac.uk</a>> wrote:</div>
<br class="Apple-interchange-newline">
<blockquote type="cite">
<div style="font-size: 18px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;">
Dear Mark,<br>
<br>
I am just guessing, but it could be that the message is coming from the<br>
new Dolby option. Try setting Dolby off by dolby=FALSE in<br>
sienaAlgorithmCreate (or sienaModelCreate).<br>
<br>
Regards,<br>
<br>
Ruth<br>
<br>
On 26/06/2014 22:01, Mark Manger wrote:<br>
<blockquote type="cite">Dear Tom, fellow RSiena users,<br>
<br>
A small RSiena problem to resolve between World Cup matches: I may have<br>
stumbled upon a bug/version conflict/problem of sorts with RSiena. I'm<br>
estimating model with two sets of one-mode networks.<br>
<br>
The model can be estimated fine with R 2.15.3 and RSiena RSiena_1.1-212<br>
on my Mac running Mavericks, including using the parallel package. I've<br>
built RSiena_1.1-212 from source when downgrading to identify the<br>
potential problem, but it definitely worked back in April last year with<br>
the binary as well.<br>
<br>
In the meantime I've upgraded to R 3.1.0 and RSiena 1.1-232. Alas, the<br>
identical model now estimates fine until Phase 3 Iteration 1, then stops<br>
with the following warnings (any number from 16 to 25 warnings are<br>
generated):<br>
<br>
Warning messages:<br>
1: In cor(z$sf[, i], scores[, i]) : the standard deviation is zero<br>
2: In cor(z$sf[, i], scores[, i]) : the standard deviation is zero<br>
3: In cor(z$sf[, i], scores[, i]) : the standard deviation is zero<br>
4: In cor(z$sf[, i], scores[, i]) : the standard deviation is zero<br>
5: In cor(z$sf[, i], scores[, i]) : the standard deviation is zero<br>
6: In cor(z$sf[, i], scores[, i]) : the standard deviation is zero<br>
7: In cor(z$sf[, i], scores[, i]) : the standard deviation is zero<br>
8: In cor(z$sf[, i], scores[, i]) : the standard deviation is zero<br>
9: In cor(z$sf[, i], scores[, i]) : the standard deviation is zero<br>
10: In cor(z$sf[, i], scores[, i]) : the standard deviation is zero<br>
11: In cor(z$sf[, i], scores[, i]) : the standard deviation is zero<br>
12: In cor(z$sf[, i], scores[, i]) : the standard deviation is zero<br>
13: In cor(z$sf[, i], scores[, i]) : the standard deviation is zero<br>
14: In cor(z$sf[, i], scores[, i]) : the standard deviation is zero<br>
15: In cor(z$sf[, i], scores[, i]) : the standard deviation is zero<br>
16: In cor(z$sf[, i], scores[, i]) : the standard deviation is zero<br>
<br>
etc.<br>
<br>
Updating RSiena to 1.1.276 changes nothing, i.e. I still get the<br>
warnings. I also get this when estimating the model without any<br>
covariates and three network effects.<br>
<br>
First, I wonder if this should lead me to question the results obtained<br>
with Siena 1.1-212. If not, I'd be fine just using the old version. The<br>
only advantage of course would be that with 1.1-276 I could use sienaRI,<br>
which looks extremely promising. Second, what do these warning tell me?<br>
The .out file looks fine to me.<br>
<br>
—Mark<br>
<br>
<br>
*Mark S. Manger*<span class="Apple-converted-space"> </span><br>
Assistant Professor of Political Economy and Global Affairs<br>
<br>
Munk School of Global Affairs & Department of Political Science |<br>
University of Toronto<br>
Observatory Site | 315 Bloor Street West | Room 212<br>
Toronto, ON M5S 0A7<br>
Phone: 416-946-8927 | Fax: 416-946-8877<br>
<br>
<a href="mailto:mark.manger@utoronto.ca">mark.manger@utoronto.ca</a><span class="Apple-converted-space"> </span><<a href="mailto:mark.manger@utoronto.ca">mailto:mark.manger@utoronto.ca</a>><br>
*<a href="http://www.munkschool.utoronto.ca/mga">www.munkschool.utoronto.ca/mga</a><<a href="http://www.munkschool.utoronto.ca/mga">http://www.munkschool.utoronto.ca/mga</a>>*<br>
<br>
JOIN THE GLOBAL CONVERSATION<br>
<br>
<br>
<br>
<br>
<br>
<br>
_______________________________________________<br>
Rsiena-help mailing list<br>
<a href="mailto:Rsiena-help@lists.r-forge.r-project.org">Rsiena-help@lists.r-forge.r-project.org</a><br>
https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rsiena-help<br>
<br>
</blockquote>
_______________________________________________<br>
Rsiena-help mailing list<br>
<a href="mailto:Rsiena-help@lists.r-forge.r-project.org">Rsiena-help@lists.r-forge.r-project.org</a><br>
<a href="https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rsiena-help">https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rsiena-help</a></div>
</blockquote>
</div>
<br>
</body>
</html>