Validating clusters in hierarchical cluster analysis
In a previous post, I showed how to run HCA with the base-R hclust() function. Here, I introduce a package whose benefit is to provide a way of validating clusters: pvclust. This package allows...
In a previous post, I showed how to run HCA with the base-R hclust() function. Here, I introduce a package whose benefit is to provide a way of validating clusters: pvclust. This package allows...
Hierarchical cluster analysis (HCA) belongs to the family of multifactorial exploratory approaches. What it does is cluster individuals based on the distance between them. I illustrate HCA with the preposition data set described here....
In a previous post, I showcased the development of the split infinitive 1 I wanted to check whether the split infinitive had spiked after the airing of the original Star Trek series in the late...