Mean ± SE plot of a metric stratified by group with optional significance brackets

Usage

metric_mean_plot(
  data,
  metric,
  grouping_var,
  ylabel = "",
  xlabel = "",
  comparison = TRUE,
  test = "bonferroni",
  norm_test = TRUE,
  plot_colors,
  user_ylims = NULL,
  ...
)

Arguments

data: Data frame containing metric and grouping_var.
metric: Unquoted column name of the numeric variable to plot.
grouping_var: Unquoted column name of the grouping factor.
ylabel: Character; y-axis label. Defaults to "".
xlabel: Character; x-axis label. Defaults to "".
comparison: Logical; whether to add pairwise significance brackets. Defaults to TRUE.
test: Character; p-value correction method (e.g. "bonferroni"). Defaults to "bonferroni".
norm_test: Logical; whether to run a Shapiro–Wilk normality test before selecting the statistical test. Defaults to TRUE.
plot_colors: Named character vector of colors, one per group level.
user_ylims: Numeric vector of length 2 to override automatic y-axis limits. Defaults to NULL.
...: Currently unused.

Value

A ggplot object.