R: dygraph rolling average period text box

dyRoller {dygraphs} | R Documentation

## dygraph rolling average period text box

### Description

Add a rolling average period text box to the bottom left of the plot. Y values are averaged over the specified number of time scale units.

### Usage

    dyRoller(dygraph, showRoller = TRUE, rollPeriod = 1)

### Arguments

`dygraph` | Dygraph to add roller to
`showRoller` | Whether to show the roller
`rollPeriod` | Number of time scale units (e.g. days, months, years) to average values over.

### Value

A dygraph that displays a range selector

### Note

See the online documentation for additional details and examples.

### Examples

    library(dygraphs)

    dygraph(discoveries, main = "Important Discoveries") %>%
      dyRoller(rollPeriod = 5)

[Package dygraphs version 1.1.1.4 Index]