[BioC] cosine similarity

Sean Davis sdavis2 at mail.nih.gov
Mon Jun 27 14:35:36 CEST 2011

Hi, Joe.

Not positive if this is what you want, but you might look at the
cosine() function in the lsa package.


On Mon, Jun 27, 2011 at 8:24 AM, joe j <joe.stata at gmail.com> wrote:
> Dear All,
> I am after a package that would calculate the uncentred correlation
> (or cosine similarity; http://en.wikipedia.org/wiki/Cosine_similarity)
> between pairs of observations. I know that bioconductor has packages
> that compute distance measures such as mahalanobis distance (the
> package mdqc does this). Is there any package that calculates cosine
> similarity?
> Regards,
> Joe.
> _______________________________________________
> Bioconductor mailing list
> Bioconductor at r-project.org
> https://stat.ethz.ch/mailman/listinfo/bioconductor
> Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor

More information about the Bioconductor mailing list