Three years ago I wrote a blog post on how to create manhattan plots in R. After hundreds of comments pointing out bugs and other issues, I have finally cleaned up this code and turned it into an R package.The qqman R package is on CRAN: <a href="http://cran.r-project.org/web/packages/qqman/The">http://cran.r-project.org/web/packages/qqman/The</a> source code is on GitHub: https://github.com/stephenturner/qqmanIf you would like to cite the...Read more ??