Data frames specified in arguments df, and df_err must have a format where

• The first column is the grouping factor (usually id).

• The second column is the x-axis variable (usually age).

• The third column is the coloring factor. If name of the third column is NA, coloring is not done.

• A column named y must contain the y-axis variable (not for df_err).

• A column named lower (upper) must contain the lower (upper) bound of error bar (only for df_err).

• The posterior draw using which the fit has been computed can be specified with a factor named _draw_ (only for df).

plot_api_c(
df,
df_err = NULL,
alpha = 1,
alpha_err = 0.2,
no_err = FALSE,
no_line = FALSE
)

## Arguments

df a data frame a data frame line opacity ribbon opacity hide error bar even when it would normally be plotted? hide line even when it would normally be plotted?

## Value

A ggplot object.

Other internal plot API functions: plot_api_g()