Plot Residual Diagnostics

Creates diagnostic plots for growth model residuals.

Usage

plot_residuals(
  fit,
  data = NULL,
  age_col = "age",
  length_col = "length",
  sex_col = "sex",
  type = c("all", "fitted", "qq", "histogram", "age"),
  colors = NULL,
  colorblind = FALSE,
  base_size = 12
)

Arguments

fit

A CmdStanMCMC object from fit_bayesian_growth.

data

Optional data.table with observed data.

age_col

Character. Column name for age.

length_col

Character. Column name for length.

sex_col

Character. Column name for sex.

type

Character. Type of plot: "all" (default), "fitted", "qq", "histogram", or "age".

colors

Color palette.

colorblind

Logical. Use colorblind-safe palette? Default FALSE.

base_size

Base font size.

Value

A ggplot object or list of ggplot objects.

Examples

if (FALSE) { # \dontrun{
plot_residuals(growth_fit, data = shark_data)
plot_residuals(growth_fit, type = "qq")
} # }