Multiple manhattan plots in the same graph.

stephenturner / qqman

An R package for creating Q-Q and manhattan plots from GWAS results

http://cran.r-project.org/web/packages/qqman/

GNU General Public License v3.0

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Multiple manhattan plots in the same graph. #20

Closed rslohs closed 9 years ago

rslohs commented 9 years ago

Hi Stephen,

Is there any way to plot multiple SNP GWAS results for different traits into one manhattan plot? I was hoping to create one graphic with all manhattan plots with each trait having a different color.

Is this possible?

Thanks, Ray

stephenturner commented 9 years ago

Not possible without some real work to change things. But I wouldn't recommend it for more than 2 or 3 phenotypes anyway. Better to consider faceting.