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 )
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 |
main | main plot title |
sub | plot subtitle |
a ggplot
object