RColorBrewerdistromMatrixgamlrparallelinstall.packages(RColorBrewer)install.packages(distrom)install.packages(Matrix)install.packages(gamlr)install.packages(parallel)

# Now calculate the correlatin among top 30 terms top_mati = t(as.matrix(tdmi[match(names(freqi[1:30]),row.names(tdmi)),])) gri = group.cor(top_mati) windows() qgraph(cor(top_mati),layout="spring", groups = gri, labels=colnames(top_mati), label.scale=F, label.cex = 1, minimum=0.01) title(sub = "Term Frequency Inverse Document Frequncey - Wordnet")

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head(pol$all[(order(pol$all[,3], decreasing=T)),]) # Top positive polarity documenthead(pol$all[(order(pol$all[,3], decreasing=F)),]) #- Top negative polarity document

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