R/utils_fish_plot_density.R

In Rare-Technology/ECO_Dashboard: An Amazing Shiny App

plot_fish_density <- function(data_filtered, sel_geom, facet_maa) {
  data_aggreg <- aggregate_data(data_filtered, 'density_ind_ha')
  data_summary <- summarySE(data_aggreg, "density_ind_ha", facet_maa)
  years <- sort(unique(data_summary$year))
  out <- list(data = data_summary)
  
  p <- plot_bar(
    data = data_summary,
    x = "year",
    y = "density_ind_ha",
    fill = "location_status",
    title = "Fish density",
    y_label = "Density (individuals/ha)",
    years = years
  )
  if (sel_geom == "Distribution plots") {
    data_local <- get_local_data(data_aggreg, "density_ind_ha", facet_maa)
    out$data <- data_local
    
    p <- p + plot_samples(
      data_local = data_local,
      x = "year",
      y = "density_ind_ha",
      fill = "location_status"
    )
  }
  
  out$plot <- p
  out
}