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i have problem when i try to read a gml file of political books dataset. i use the command:

hh=read.table("polbooks.gml")

Erreur dans scan(file, what, nmax, sep, dec, quote, skip, nlines, na.strings, : la ligne 2 n'avait pas 2 éléments

and when i use this one: 

library(multiplex)
hh=read.gml("polbooks.gml")

Erreur dans (grep("graphics", edg, fixed = TRUE)[(i - 1)] + 2):(grep("graphics", : argument NA / NaN

i have this problem in every dataset ".gml"

Dijkgraaf
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Sasa88
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2 Answers2

6

you can do like this, 

 g<-read.graph("dolphins.gml",format=c("gml"))

and it's can be used for any foreign format: it's used the igraph package

 read.graph(file, format = c("edgelist", "pajek", "ncol", "lgl",
        "graphml", "dimacs", "graphdb", "gml", "dl"), ...)
Sasa88
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1

Version 1.5 of multiplex solved this bug.

JARO
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