Plot dumbbell chart — draw_dumbbell • canregtools

Plot dumbbell chart

draw_dumbbell(
  data,
  x = NULL,
  y1 = NULL,
  y2 = NULL,
  topn = 20,
  sort = "insc",
  legend = NULL,
  cols = c("#006400", "gray", "#b32134"),
  gl = NULL,
  gl_col = c("gray"),
  main = ""
)

Arguments

data: A data frame contains data to be plotted.
x: A category variable in data.
y1: Variable indicate start point.
y2: Variable indicate end point.
topn: Top n values to be plotted.
sort: Sort options.
legend: Legends.
cols: Colors of the start and end points.
gl: Integer. Indicating the line type of the grids.
gl_col: Color of the background grid.
main: Main title of the plot.

Value

A dumbbell plot.

Examples

asr <- create_asr(canregs[[1]], year, cancer, show_ci = TRUE) |>
  drop_others() |>
  drop_total() |>
  add_labels(lang = "en", label_type = "abbr")
draw_dumbbell(asr, site, asr_lower_cn2000, asr_upper_cn2000, topn = 15)