Re: [R] change individual label colours in a cluster plot?

2009-03-04 Thread Sur Nathan
Hi Jim, How are you? I saw your posting. I am trying to do clustering for co authorship.What I have is undirected graph .I want to have clusters for 393 nodes. I am attaching the file along with this mail.If you move to the section Cluster I am looking to do something like that.Is it

[R] change individual label colours in a cluster plot?

2009-02-05 Thread Jim Ottaway
I am doing some bibliometric analysis of interdisciplinarity using cluster analysis of co-authorship. I'd like to be able to specify the colour of individual authors in the labels to show a prior grouping by discipline (red for sociology authors, blue for economics authors, ..., that sort of

Re: [R] change individual label colours in a cluster plot?

2009-02-05 Thread patricia garcía gonzález
] ) Regards Patricia To: r-h...@stat.math.ethz.ch From: j.otta...@lse.ac.uk Date: Thu, 5 Feb 2009 13:44:21 + Subject: [R] change individual label colours in a cluster plot? I am doing some bibliometric analysis of interdisciplinarity using cluster analysis of co-authorship. I'd like

Re: [R] change individual label colours in a cluster plot?

2009-02-05 Thread Jim Ottaway
patricia garcía gonzález kurtney...@hotmail.com writes: Hi, If you have a variable, that defines what you want to differentiate (sociology, economics etc.) then you can add color depending on the value of that variable. You will have to convert it to numeric if it is not. An example would