search for: proteinchem

Displaying 1 result from an estimated 1 matches for "proteinchem".

2013 Mar 28
2
hierarchical clustering with pearson's coefficient
Hello, I want to use pearson's correlation as distance between observations and then use any centroid based linkage distance (ex. Ward's distance) When linkage distances are formed as the Lance-Williams recursive formulation, they just require the initial distance between observations. See here: http://en.wikipedia.org/wiki/Ward%27s_method It is said that you have to use euclidean