Re: [R] how to calculate the consistency of different clusterings

2011-01-16 Thread Michael Bedward
Hello, I've been waiting to see if anyone else would answer this. I've previously used random reallocation of objects to groups (clusters) as a monte-carlo test of the informativeness of groups, as described here: http://lastresortsoftware.blogspot.com/2010/09/monte-carlo-testing-of-classificati

[R] how to calculate the consistency of different clusterings

2011-01-13 Thread Mao Jianfeng
Dear R-listers, I do clustering on tens of individuals by thousands of traits. I have known the assignment of each individual. I want to classify the individuals by randomly resampling different subsets of the traits, for example, randomly resampling 100 traits for 100 times, then 200 traits for 1