JAMA Journal Theme — theme_jama • zzlongplot

Creates a publication-ready theme following JAMA journal guidelines.

Usage

theme_jama(base_size = 8, base_family = "sans", grid = FALSE)

Arguments

base_size: Base font size in points. Default is 8pt.
base_family: Font family. Default is "sans" (Helvetica equivalent).
grid: Logical. Whether to show grid lines. Default is FALSE.

Value

A ggplot2 theme object.

Details

JAMA journal specifications:

Conservative, professional styling
Medical journal typography
Clean, readable design

Examples

library(ggplot2)
ggplot(mtcars, aes(wt, mpg)) +
  geom_point() +
  theme_jama()