6. Cluster from CA coordinates (three factors ncp=3). Words
Hierarchical Agglomerative Clustering without Contiguity-Constrained
res.HCca <- LexHCca(resLexCA, cluster.CA="words", nb.clust=5, graph=FALSE)
plot(res.HCca)
## Warning: ggrepel: 1026 unlabeled data points (too many overlaps). Consider increasing max.overlaps
To avoid the problem:
“Warning: ggrepel: 1026 unlabeled data points (too many overlaps). Consider increasing max.overlaps”