Vizualizing longitudinal data

Source: R/main-datautil.R

Vizualizing longitudinal data

plot_data(
  data,
  x_name = "age",
  y_name = "y",
  group_by = "id",
  facet_by = NULL,
  color_by = NULL,
  highlight = NULL,
  main = NULL,
  sub = NULL
)

Arguments

data

A data frame.
x_name

Name of x-axis variable.
y_name

Name of the y-axis variable.
group_by

Name of grouping variable (must be a factor).
facet_by

Name of the faceting variable (must be a factor).
color_by

Name of coloring variable (must be a factor).
highlight

Value of category of the group_by variable that is highlighted. Can only be used if color_by is NULL.
main

main plot title
sub

plot subtitle

Value

a ggplot object