Set ggplot Panel Border Line — border • ggpubr

Change or set ggplot panel border.

border(color = "black", size = 0.8, linetype = NULL)

Arguments

color: border line color.
size: numeric value specifying border line size.
linetype: line type. An integer (0:8), a name (blank, solid, dashed, dotted, dotdash, longdash, twodash). Sess show_line_types.

# Load data
data("ToothGrowth")
df <- ToothGrowth

# Basic plot
p <- ggboxplot(df, x = "dose", y = "len")
p


# Add border
p + border()