Plot grouped line chart with labeled points

This function creates a line plot with labeled points, showing how a variable (y) evolves along another variable (x).

Usage

ggplot_point_line(data, x, y, group = NULL, label = NULL, ...)

Arguments

data

A data frame or tibble containing the variables to plot.

x

Column to be mapped to the x-axis.

y

Column to be mapped to the y-axis.

group

Column specifying the grouping variable (mapped to color).

label

Column specifying the labels for each point (optional).

...

Any other arguments passed to aes().

Value

A ggplot object representing the grouped line chart.

Examples

if (FALSE) { # \dontrun{
ggplot_point_line(
  data,
  x = year,
  y = median_base_salary_ppp,
  group = paygrade,
  label = year
)
} # }