I fixed the problem. Thanks anyway. Best wishes Jamie -- Dr Jamie O'Brien FRSA FHEA Senior Research Associate The Bartlett Centre for Advanced Spatial Analysis University College London
From: Jamie O'Brien <[email protected]<mailto:[email protected]>> Date: Thu, 21 Jul 2016 12:02:50 +0100 To: <[email protected]<mailto:[email protected]>> Subject: Vertices plotted conditionally as images in iGraph Hi, I am experiencing difficulties in plotting a graph for which vertices are plotted conditionally as images (png). For example if col.1=="a" then col.2=="image_1.png". I can plot the vertices images without a code error, but when they plot they do not correspond correctly to the conditional column. For example col.1=="a" and col.2=="image_n.png", not the "image_1.png" that I need. I have attached the code, but not the data source or image files. I can resend with data sample and minimal version if needed. Help would be very gratefully received! Best wishes, Jamie O'Brien
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