AgePopDenom (version 0.4.0)

generate_gamma_raster_plot: Generate and Save Raster Plot for Gamma Predictions

Description

This function creates rasters from prediction data, combines them into a stack, and saves the faceted plot to a specified file.

Usage

generate_gamma_raster_plot(
  predictor_data,
  pred_list,
  country_code,
  output_dir,
  save_raster = TRUE,
  file_name_suffix = "gamma_prediction_rasters",
  width = 2500,
  height = 2000,
  png_resolution = 300
)

Value

The path to the saved raster plot.

Arguments

predictor_data

A data frame containing `web_x` and `web_y` coordinates and associated prediction values.

pred_list

A list containing predictions (`shape_hat`, `scale_hat`, `mean_age_pred`) for creating rasters.

country_code

A string representing the lowercase country code, used for naming the output file.

output_dir

A string specifying the directory where the plot should be saved.

save_raster

A logical input specifying whether to save output or not. Default is TRUE.

file_name_suffix

A string specifying the suffix for the file name (default is "gamma_prediction_rasters").

width

Numeric. Width of output plot in pixels (default: 2500).

height

Numeric. Height of output plot in pixels (default: 2000).

png_resolution

An integer specifying the resolution of the plot in DPI (default: 300).

Examples

# \donttest{
predictor_data <- data.frame(
  web_x = runif(100, -100, 100),
  web_y = runif(100, -50, 50)
)

pred_list <- list(
  shape_hat = rnorm(100, mean = 2, sd = 0.5),
  scale_hat = rnorm(100, mean = 10, sd = 2),
  mean_age_pred = rnorm(100, mean = 30, sd = 5)
)

generate_gamma_raster_plot(predictor_data,
                           pred_list,
                           country_code = "COD",
                           output_dir = file.path(tempdir()))
# }