[R] ergm model, nodematch with diff=T

2012-05-09 Thread Florian Weiler
Dear all, I am new to network analysis, but since I have good data I started to read about it and learned how to use the ergm and related packages. I generally get interesting results, but when I run a model including sociality and selective mixing effects for different groups, the model runs (an

Re: [R] ERGM + Anova

2011-02-18 Thread Ben Bolker
Roger Gomes gmail.com> writes: > > > Hi Bert, thanks about your answer. > > Well, I would like to calculate anova.ergm in R. Wich values (edges, > vertices) the library use to calculate F values or p-value with graphos. > > The calculus is like a Pandora Box... I put there a network (ergm) a

Re: [R] ERGM + Anova

2011-02-18 Thread Roger Gomes
Hi Bert, thanks about your answer. Well, I would like to calculate anova.ergm in R. Wich values (edges, vertices) the library use to calculate F values or p-value with graphos. The calculus is like a Pandora Box... I put there a network (ergm) and then, values show me like a magic. Do you know

Re: [R] ERGM + Anova

2011-02-18 Thread Bert Gunter
What does this have to do with R? -- Bert On Fri, Feb 18, 2011 at 6:37 AM, Roger Gomes wrote: > > Hi All, > > I would like to know where to find technical papers to how calculate ANOVA > using ERGM. Which parameters and so on. Thanks. > -- > View this message in context: > http://r.789695.n4.nab

[R] ERGM + Anova

2011-02-18 Thread Roger Gomes
Hi All, I would like to know where to find technical papers to how calculate ANOVA using ERGM. Which parameters and so on. Thanks. -- View this message in context: http://r.789695.n4.nabble.com/ERGM-Anova-tp3312792p3312792.html Sent from the R help mailing list archive at Nabble.com. _

[R] ergm

2010-09-22 Thread Iasonas Lamprianou
Dear colleagues, I have another question, which, I think cannot be answered easily by the manual. What is the effect of including both nodefactor("Gender") and nodematch("Gender",diff=TRUE)) for the same variable in the model? Judging from the output (please see below), you cant have estimates

Re: [R] ergm crashes

2010-09-19 Thread Ben Bolker
Iasonas Lamprianou yahoo.com> writes: [snip] > But if I try to run a command with the parameter nodematch, > R crashes with no excuses and no error messages (I > use windows Vista and the latest R version and all packages are > fully updated). I use commands (and they > crash) like the followi

[R] ergm crashes

2010-09-19 Thread Iasonas Lamprianou
Dear all, I am doing a social network analysis using ergm. I import a rectangular matrix of data and then I build a network using the following command: ng <-network(mat,directed=FALSE) I then attach vertex names using commands like this: set.vertex.attribute(ng,"SchoolType",mSchType) where Sc