Summarize remaining cost at specified landscape proportions

Reads a Zonation summary_curves.csv file (space-separated), finds the row closest to each value in landscape_prop, and returns remaining cost and percentage of maximum cost at those proportions. Optionally writes the result to dir/performance/cost_summary.csv.

Usage

cost_summary(
  dir,
  output_folder_name = "output",
  landscape_prop,
  save_output = FALSE
)

Arguments

dir

Character. Path to the directory containing the Zonation output folder.

output_folder_name

Character. Name of the output folder inside dir. Default is "output".

landscape_prop

Numeric vector. Landscape proportions (rank values) at which to report cost (e.g. c(0.03, 0.2, 0.5)).

save_output

Logical. If TRUE, the result is written as a CSV to dir/performance/cost_summary.csv. Default FALSE.

Value

A data frame with columns:

• rank - the requested proportion

• remaining_cost - remaining cost at that rank

• percentage - remaining cost as percentage of maximum cost

See also

Other postprocessing: coverage_distribution(), feature_curves(), feature_representation(), priority_map(), rank_similarity(), summary_curves()

Examples

if (FALSE) { # \dontrun{
cost_summary("path/to/zonation/output", landscape_prop = c(0.03, 0.2, 0.5))

# Save output to CSV
cost_summary("path/to/zonation/output", landscape_prop = c(0.1, 0.5), save_output = TRUE)
} # }