tm - R Error GoogleNewsSource inherits(x, "Source") is not TRUE -
i using tm , tm.plugin.webmining package try read in goggle news , basic analysis on them. however, facing problem @ beginning:
googlenewscorpus <- corpus (googlenewssource("google"))
i following error:
error: inherits(x, "source") not true
please help. using r version 3.1, r studio version 0.98.1091, tm version 0.6, , tm.plugin.webmining version 1.2.2.
solved! cast result webcorpus:
gnewscorpus <- webcorpus(googlenewssource("google"))
i can use subsequent 'tm' analysis:
data <- tm_map(gnewscorpus,removewords, stopwords("english")) ...
a related question though: after have done analysis, created term-document matrix, clustered using hclust(), how put news headings in cluster dendogram?
... tdm <- termdocumentmatrix(data) h <- hclust(dist(t(tdm),method="cosine")) plot(h)
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