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Re: [igraph] Could not find function "is" in graph.adjacency
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From: |
Daigu |
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Subject: |
Re: [igraph] Could not find function "is" in graph.adjacency |
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Date: |
Thu, 12 Apr 2012 18:04:55 +0200 |
Thank you Gábor. That solved the problem.
It was due to R Commander. I was first working in the terminal but
it was behaving strangely when pasting long texts into it (the text was
overwriting itself), so I switched to R Commander. Apparently it does
not load the methods package by default. However, is.matrix( adjm ) did
work before loading methods... rather confusing, unless it belongs to
another package of course ;)