R code for PheWEB

[Fedik Rahimov]

Is there an R code, perhaps with the ggplot2 to make a PheWEB style Manhattan plot? I am mostly interested to be able to make Manhattan plots with extreme p-values where the Y axis seems to gradually compress the break intervals, so that the less significant peaks are not obscured. PheWEB does this perfectly, but I am not well versed in python.

[Peter VandeHaar]

I'm glad you like how pheweb's manhattan plots work!  Unfortunately, I don't have any similar R code, but it looks like this stackoverflow answer has an approach to the custom y-axis scale and ticks: https://stackoverflow.com/a/38337989/1166306

Peter

On Tue, Feb 9, 2021 at 5:12 PM Fedik Rahimov <rah...@gmail.com> wrote:

Is there an R code, perhaps with the ggplot2 to make a PheWEB style Manhattan plot? I am mostly interested to be able to make Manhattan plots with extreme p-values where the Y axis seems to gradually compress the break intervals, so that the less significant peaks are not obscured. PheWEB does this perfectly, but I am not well versed in python.

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