Generate an allocation graph — alloc

Creates an allocation graph from a completed allocation table, mostly likely created by the assemble_fu_allocation_tables() function.

Usage

alloc_graph(
  .df,
  country,
  ef_product,
  destination,
  year = IEATools::iea_cols$year,
  .values = IEATools::template_cols$.values,
  machine = IEATools::template_cols$machine,
  eu_product = IEATools::template_cols$eu_product,
  machine_eu_product = paste0(machine, "_", eu_product)
)

Arguments

.df: A data frame comprised of completed final energy allocations.
country: The country for which this graph applies.
ef_product: The final energy product for which this graph applies.
destination: The destination sector for the final energy product.
year: See IEATools::iea_cols.
.values, machine, eu_product: See IEATools::template_cols.
machine_eu_product: The name of a combined machine and eu_product column.

Value

A ggplot2 graph object.

Details

This function is called repeatedly from alloc_plots_df().

country, ef_product, and destination form the title of the graph.

Examples

library(ggplot2)
# Make a simple data frame with the expected structure.
tibble::tribble(~Year, ~.values, ~Machine, ~Eu.product,
                1967, 0.5, "Cars", "MD",
                1967, 0.5, "Industry static engines", "MD",
                2020, 0.8, "Cars", "MD",
                2020, 0.2, "Industry static engines", "MD") %>%
  alloc_graph(country = "Example", ef_product = "Petrol", destination = "Transport")