[R] Identify groups

Dear group, I have hundreds of independent data sets, each data sets contains >100 values. In some data sets, all the values can be classified into several groups with clear difference between groups; while in some other data sets, all the values are randomly distributed. I would like to find a

Re: [R] Identify groups

)+1; data[5,1:40]=runif(40)+3; data[5,81:100]=runif(20)+5; data[9,1:20]=runif(20)+2; data[9,31:60]=runif(30)+4; data[9,71:90]=runif(20)+6; Many thanks! /Mike On Fri, May 16, 2008 at 4:52 PM, mike Ad. wrote: > Dear group, > > I have hundreds > of independent data sets, ea