Plot horizontal dot plot.

Creates a horizontal dot plot using custom ggplot theme, as an alternative to grouped bar charts.

plot_horizontal_dotplot(
  data,
  x_str,
  y_str,
  color_str = NULL,
  line_size = 1,
  line_color = "darkgray",
  point_size = 8,
  theme_options = NULL,
  show_plot = FALSE,
  ...
)

Arguments

data

Data frame to use for plot.

x_str

Character string. Name of variable in data to plot on x-axis.

y_str

Character string. Name of variable in data to plot on y-axis.

color_str

Character string (optional). Name of variable in data to use as color aesthetic in plot.

line_size

Size of line, representing range of values.

line_color

Color of line, representing range of values.

point_size

Size of point.

theme_options

(Optional) list of arguments to pass to vthemes::theme_vmodern().

show_plot

Logical. Should this plot be printed? Default FALSE.

...

Other arguments to pass to [ggplot2::geom_point()].

Value

A ggplot object

Examples

df <- data.frame(ID = rep(paste0("ID", 1:3), 2),
                 Group = rep(paste0("Group", LETTERS[1:2]), each = 3),
                 Value = c(1, 2, 3, -1, 0, 4))
plot_horizontal_dotplot(df, x_str = "Value", y_str = "ID", color_str = "Group")