[BioC] SNPs in High Linkage Disequilibrium

[palermogp at libero.it]

Dear BioC users,

I was wondering if a package is available which would allow 
to retrieve all SNPs in high LD with a given SNP (with the LD between SNPs, for 
example, based on Hapmap CEU samples).... similar to what is provided by the 
software SNAP (http://www.broadinstitute.org/mpg/snap/). I would use it to find 
"proxy" SNPs.

Thanks in advance for any help.
Regards
Giuseppe