Hi, I'm playing around with the 'bigmemory' package, and I have finally managed to create some really big matrices. However, only now I realize that there may not be functions made for what I want to do with the matrices...
I would like to perform a cluster analysis based on a big.matrix. Googling around I have found indications that a certain kmeans.big.matrix() function should exist. It is mentioned, among other places, in this document: http://www.stat.yale.edu/~jay/662/bm-nojss.pdf Unfortunately, on my computer the following happens: > require(bigmemory) Loading required package: bigmemory > kmeans.big.matrix Error: object 'kmeans.big.matrix' not found Does anybody know how to get the kmeans.big.matrix() function? Are there other cluster algorithms out there ready to accept a big.matrix as input? Thanks! -- Michael Knudsen micknud...@gmail.com http://lifeofknudsen.blogspot.com/ ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
