Package index • energypal

Palettes

Getting colours out of a palette, and finding out what is available.

energypal(): Energy colour palette
energypal_info(): Available energy palettes
energypal_show(): Plot energy palettes
energypal_table(): Flatten a palette into a table

Matching data labels

Resolving the source labels real datasets use onto palette entries.

energypal_colors() energypal_colours(): Colours for a vector of data labels
energypal_match(): Match data labels to palette entries

Ordering

Sequencing legends and chart series. Presentation only - orderings are not model inputs.

energypal_orders(): Orderings available for a palette

ggplot2 scales

scale_fill_energy() scale_colour_energy() scale_color_energy() scale_fill_energy_c() scale_colour_energy_c() scale_color_energy_c() scale_fill_energy_b() scale_colour_energy_b() scale_color_energy_b(): Energy colour scales for ggplot2

Shades

Distinguishing several series that resolve to the same carrier.

energypal_gradient(): Shades of a single colour

Your own palettes

A named colour vector is a palette; save it, edit the YAML, load it back.

energypal_create(): Build a palette from a named colour vector
energypal_write(): Write a palette to a YAML file
energypal_register(): Register a user palette for this session
energypal_spec(): Load a palette specification
energypal_validate(): Validate a palette specification
energypal_validate_families(): Check the family structure of the built-in palettes

Data

owid_energy_mix: OWID Electricity Generation Mix (Curated Subset)