hclust_semisupervised {RTNsurvival} | R Documentation |
Semi-supervised hierarchical clustering by chosen groups with hclust.
hclust_semisupervised(data, groups, dist_method = "euclidean", dist_p = 2, hclust_method = "complete")
data |
a data.frame to be clustered by rows |
groups |
a list of vectors. If we unlist(groups), all elements must be present in the rownames of data. Each vector in the list will be treated as a separate group for the hierarchical clustering, and rejoined in order at the end. |
dist_method |
a distance computation method. Must be one of "euclidean", "maximum", "manhattan", "canberra", "binary", "minkowski", "pearson", "spearman" |
dist_p |
the power of the Minkowski distance, if chosen dist_method is "minkowski" |
hclust_method |
an agglomeration method. Should be a method supported by hclust, one of: "ward.D", "ward.D2", "single", "complete", "average" (= UPGMA), "mcquitty" (= WPGMA), "median" (= WPGMC) or "centroid" (= UPGMC). |
hclust_semisupervised returns a list. The first element of the list is the data, reordered so that the merged hclust object will work. The second element is the result of the semi-supervised hierarchical clustering.