flexdashboard (version 0.4)

gauge: Create a gauge component for a dashboard.

Description

A gauge displays a numeric value on a meter that runs between specified minimum and maximum values.

Usage

gauge(value, min, max, sectors = gaugeSectors(), symbol = NULL, label = NULL, abbreviate = TRUE, abbreviateDecimals = 1, href = NULL)
gaugeSectors(success = NULL, warning = NULL, danger = NULL, colors = c("success", "warning", "danger"))

Arguments

value

Numeric value to display

min

Minimum numeric value

max

Maximum numeric value

sectors

Custom colored sectors (e.g. "success", "warning", "danger"). By default all values are colored using the "success" theme color

symbol

Optional symbol to show next to value (e.g. 'kg')

label

Optional label to display beneath the value

abbreviate

Abbreviate large numbers for min, max, and value (e.g. 1234567 -> 1.23M). Defaults to TRUE.

abbreviateDecimals

Number of decimal places for abbreviated numbers to contain (defaults to 1).

href

An optional URL to link to. Note that this can be an anchor of another dashboard page (e.g. "#details").

success

Two-element numeric vector defining the range of values to color as "success" (specific color provided by theme or custom colors)

warning

Two-element numeric vector defining the range of values to color as "warning" (specific color provided by theme or custom colors)

danger

Two-element numeric vector defining the range of values to color as "danger" (specific color provided by theme or custom colors)

colors

Vector of colors to use for the success, warning, and danger ranges. Colors can be standard theme colors ("success", "warning", "danger", "primary", and "info") or any other valid CSS color specifier. Note that if no custom sector ranges are defined, this parameter can be a single color value rather than a vector of three values

Details

See the flexdashboard website for additional documentation: http://rmarkdown.rstudio.com/flexdashboard/using.html#gauges

Examples

library(flexdashboard)

gauge(42, min = 0, max = 100, symbol = '%', gaugeSectors(
  success = c(80, 100), warning = c(40, 79), danger = c(0, 39)
))