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From: | Filippo Santi |
Subject: | Re: [igraph] converting graph objects to data.frame |
Date: | Wed, 28 Feb 2018 12:19:59 +0100 |
Use the following syntax:net.df <- igraph::as_data_frame(...)It should work!ClaudeLe 27 févr. 2018 3:48 PM, "Filippo Santi" <address@hidden> a écrit :______________________________Dear all,I am trying to convert an igraph object into a data.frame. As I am interested in the vertex attributes (I need to extract some network characteristics to be included into an econometric analysis), I donet.df <- as_data_frame(net, what = 'vertices')However, this does not work. It did work the first time I used the command, but for some reasons now it returns the following error:Error in as.data.frame.default(value, stringsAsFactors = FALSE, ...) :cannot coerce class ""igraph"" to a data.frameI had to replicate some analysis, but the only change I made concerned a few more attributes that I computed to be extracted. Any suggestion?Filippo--Filippo SantiPhD Candidate in Development Economics_________________
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