qqthin: Plot qq-plot from p-values with shading
In jean997/sherlockAsh: CAUSE: Causal Analysis Using Summary Effect Estimates

Plot qq-plot from p-values with shading

1 2	qqthin(pvals, thin = c(0.25, 100), shade = TRUE, truncate = Inf, group = NULL)

`pvals`	vector of p-values
`thin`	Vector of two thinning parameters. The first should be between 0 and 1. The second should be an integer. If thin = c(q, c) then, from the least significant q proportion of pvalues, we will plot only a randomly selected c. This prevents the plot from being huge.
`shade`	If true, include 95% confidence bounds.
`truncate`	If truncate = t, then p-values with -log10(p-val) > t will be plotted as triangles at t. Defaults to Inf.
`group`	Optionally provide a vector of group labels.