[BioC] GWAS power calculations/joint analysis

[Jussi Paananen]

Hi,

I was wondering if there are tools available for following purposes when 
working with genome-wide association (GWA) analysis:

- Power calculations for continuous traits when using non-familial data
- Joint analysis of continuous traits (significance and effect size) 
when combining results from GWAS and replication studies.

All help is greatly appreciated!

Best,
Jussi