I am new in network and have a question,It may be a strange question!!
I calculate co-expression correlation by R and now I want to visualise it in Cytoscape, when we calculate correlation we filter genes per their r value, the value of r can has role in network? I mean it has role in Thickness of interaction for example?
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From: cytoscap...@googlegroups.com [mailto:cytoscap...@googlegroups.com] On Behalf Of Sandeep Amberkar
Sent: Wednesday, February 01, 2017 3:53 AM
To: cytoscap...@googlegroups.com
Subject: Re: [Cytoscape-discuss] role of R value in co-expression network
Hi Elham,
Edge weights in a network always have to be positive, you may need to add a constant to your correlation coefficient if you want to use them as edge weight. You can then use the edge attributes -> edge weight -> continuous mapping to visualise the gradient of your correlation coefficient. Hope that helps.
Best,
Sandeep
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Warm Regards,
Sandeep Amberkar
On 31 January 2017 at 21:16, Elham Dallalbashi <elhamdal...@gmail.com> wrote:
I am new in network and have a question,It may be a strange question!!
I calculate co-expression correlation by R and now I want to visualise it in Cytoscape, when we calculate correlation we filter genes per their r value, the value of r can has role in network? I mean it has role in Thickness of interaction for example?
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