Manhattan Plot

Manhattan Plot

Usage

manhattan_plot(.data, var, log_p, alpha = 0.05, highlight_significant = TRUE)

Arguments

.data

A data frame, e.g. the output of multiple_t_test.

var

Unquoted column of variable labels.

log_p

Unquoted column of -log10(p.value).

alpha

Significance threshold for the reference line/shading (default 0.05).

highlight_significant

Logical (default TRUE); shade the region above the p < alpha line.

Value

A ggplot object.

Examples

mtcars |>
  dplyr::mutate(am = factor(am)) |>
  multiple_t_test(.class = "am") |>
  manhattan_plot(var = var, log_p = log_p)