Hi,
I'm doing this.original assortivity is -0.08167785
for (i in 1:100) {
jg <- rewire(jg, mode = c("loops"), 10000)
print(assortativity.degree(jg))
}
with top ten values in loop as :
[1] 0.03132712
[1] -0.0562163
[1] -0.00841146
[1] -0.01359139
[1] -0.03106399
[1] -0.005318964
[1] -0.01219977
[1] 0.009112685
[1] 0.01743665
[1] -0.02284311
With both positive and negative values.
How to i make it to move in one direction(either towards more positive or
more negative) of values?
i don't know what is the relation between iterations here with
assortive.degree.
Thanks & Regards
Suvir
On Mon, Apr 22, 2013 at 11:16 PM, Tamás Nepusz <[email protected]> wrote:
> > i want to do degree preserving rewire till degree
> correlation(assortivity.degree) reaches certain value.
> > Should i keep doing this in a loop,chehcking everytime
> assortivity.degree value or is there any better way?
> Just use a loop -- I am not aware of any better way, at least not in
> igraph. I would probably also perform rewire() with a high number of
> iterations between consecutive checks of assortativity.degree, because
> rewiring is quite an expensive operation with igraph's current data
> structures. Based on the difference between the _current_ value of
> assortativity.degree and the desired one, you can also "guesstimate" the
> number of iterations to make things faster.
>
> > Also,is there any IRC channel for igraph?
> No, there isn't.
>
> Best,
> Tamas
>
>
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