Thank you Sir for the tip. I will get back to you after testing. Raj
On Mon, Dec 7, 2015 at 8:42 AM, Gábor Csárdi <[email protected]> wrote: > I guess the problem is that edge.betweenness.community interprets edge > weights the opposite way. Small numbers mean short links, so strong > connections. Use 1 / weights, maybe? > > Gabor > > On Mon, Dec 7, 2015 at 4:39 PM, Raj Balakrishnan <[email protected]> wrote: > >> Dear Gabor, >> >> Isn't the example I have included enough? >> >> Thanks, >> >> Raj >> >> Raj Balakrishnan >> -------------------------------- >> Sent from my mobile phone >> ------------------------------ >> From: Gábor Csárdi <[email protected]> >> Sent: 07-12-2015 07:26 >> To: Help for igraph users <[email protected]> >> Subject: Re: [igraph] Need help with plotting >> >> I am not sure what is going on here? Are you saying >> that edge.betweenness.community is buggy? Possibly, but then please show us >> why on some small example? >> >> Gabor >> >> On Mon, Dec 7, 2015 at 2:40 PM, Rk Lata <[email protected]> wrote: >> >>> Hi there, >>> >>> I am trying to plot self and cross reactions of bunch of proteins. I >>> have three states: Positive=1, Negative=0 and Partial=0.5. When I plot the >>> values in the matrix using the code below, I get the plot shown in Fig A. I >>> am expecting a plot as in Fig B. (Please see the Figures attached). >>> What should I do to make the weakly self reacting proteins (c & d) >>> appear as a separate group and not in group with other strongly self >>> reacting proteins. >>> >>> >>> abcdefghia100000000b011000000c000.5000000d0000.500000e000111100f00001110 >>> 0g000011100h000000011i000000011 >>> >>> m <- as.matrix(read.csv("C:/Users/balakrr1/Desktop/csv/n3.csv", >>> header=TRUE, sep = ",", row.names = 1)) >>> g = graph.adjacency(m,mode="undirected",weighted=TRUE) >>> g=simplify(g, remove.loops=TRUE) >>> eb=edge.betweenness.community(g,directed=FALSE,weights=E(g)$weight) >>> fr=layout.fruchterman.reingold(g) >>> plot(eb,g,layout=fr,edge.width=E(g)$weight,main="Edge Betweenness") >>> >>> >>> Thanks, >>> >>> Raj >>> >>> >>> _______________________________________________ >>> igraph-help mailing list >>> [email protected] >>> https://lists.nongnu.org/mailman/listinfo/igraph-help >>> >>> >> >> _______________________________________________ >> igraph-help mailing list >> [email protected] >> https://lists.nongnu.org/mailman/listinfo/igraph-help >> >> > > _______________________________________________ > igraph-help mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/igraph-help > >
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