Kernel Hierarchical Cluster Analysis v1.0

This program performs Hierarchical Cluster Analysis to produce a cluster dendrogram which visualises high-dimensional data. Significantly, the program does so by using a kernel to project data to a Hilbert Space in which the inner product between samples is used to determine their distance.

Currently the program supports data presented as conventional numeric vectors or as biological sequence data, and a number of format-specific kernels. The program attempts to detect the format automatically. The graphics format is Scalable Vector Graphics (SVG).

Data (from keyboard or file)
Keyboard paste
File upload

Help on data format

This service was implemented by Mikael Boden but uses components developed by several members of his group. Note that for Internet Explorer to display the SVG file, it requires an SVG plugin (e.g. see