scale_fill_tscv: Create a tscv fill scale

In tscv: Functions and Utilities for Tidy Time Series Forecasting and Time Series Cross-Validation

Create a tscv fill scale

Description

Create a ggplot2 fill scale based on a predefined tscv palette.

Usage

scale_fill_tscv(palette = "main", discrete = TRUE, reverse = FALSE, ...)

Arguments

palette	Character value. Name of the palette.
discrete	Logical value. If TRUE, create a discrete fill scale. If FALSE, create a continuous fill scale.
reverse	Logical value. If TRUE, the palette is reversed.
...	Additional arguments passed to ggplot2::discrete_scale() or ggplot2::scale_fill_gradientn().

Details

scale_fill_tscv() creates either a discrete or continuous fill scale for the fill aesthetic.

For discrete variables, the function uses ggplot2::discrete_scale(). For continuous variables, it uses ggplot2::scale_fill_gradientn().

Available palettes are "main", "cool", "hot", "mixed", and "grey".

Value

A ggplot2 scale object.

See Also

Other data visualization: plot_bar(), plot_density(), plot_histogram(), plot_line(), plot_point(), plot_qq(), scale_color_tscv(), theme_tscv(), tscv_cols(), tscv_pal()

Examples

library(dplyr)

context <- list(
  series_id = "series",
  value_id = "value",
  index_id = "index"
)

data <- M4_monthly_data |>
  filter(series %in% c("M23100", "M14395"))

stats <- summarise_stats(
  .data = data,
  context = context
)

plot_bar(
  data = stats,
  x = series,
  y = mean,
  color = series,
  title = "Average Value by Series",
  xlab = "Series",
  ylab = "Mean"
) +
  scale_fill_tscv(palette = "main")

tscv documentation built on May 13, 2026, 9:07 a.m.