daltoolbox (version 1.1.727)

plot_radar: Plot radar

Description

This function creates a radar chart using ggplot2.

Usage

plot_radar(data, label_x = "", label_y = "", colors = NULL)

Value

returns a ggplot graphic

Arguments

data

data.frame contain x, value, and variable

label_x

x-axis label

label_y

y-axis label

colors

color vector

Examples

data <- data.frame(name = "Petal.Length", value = mean(iris$Petal.Length))
data <- rbind(data, data.frame(name = "Petal.Width", value = mean(iris$Petal.Width)))
data <- rbind(data, data.frame(name = "Sepal.Length", value = mean(iris$Sepal.Length)))
data <- rbind(data, data.frame(name = "Sepal.Width", value = mean(iris$Sepal.Width)))

grf <- plot_radar(data, colors="red") + ggplot2::ylim(0, NA)
plot(grf)