Hi I am Sandhya Durvasula, pursuing Masters in Computer Science in Arizona State University. I have to implement the Kmeans clustering on a set of microarray data and found that the R package is very efficient for that. I downloaded the R package and installed the bioconductor. I couls not identify exactly which package I need to use for implementing the clustering. Do I need to write the algorithm using the R language constructs or is there any readymade package available. Please let me know as soon as possible. Thank you Sandhya --------------------------------- [[alternate HTML version deleted]]

see package "mva". this is part of the standard distribution of R. library(mva) ?kmeans you probably should not re-implement K-means