R: Rebase data handler for straw broom charts with Dygraph

dyRebase {dygraphs} | R Documentation

## Rebase data handler for straw broom charts with Dygraph

### Description

Draw a straw broom chart.

### Usage

    dyRebase(dygraph, value = 100, percent = FALSE)

### Arguments

`dygraph` | Dygraph to draw chart on
`value` | Value to rebase to
`percent` | If true, ingnore value argument and rebase to percentage difference

### Value

Dygraph with specified straw broom chart

### Examples

    ## Not run:
    library(quantmod)
    tickers <- c("AAPL", "MSFT")
    getSymbols(tickers)
    closePrices <- do.call(merge, lapply(tickers, function(x) Cl(get(x))))
    dateWindow <- c("2008-01-01", "2009-01-01")
    dygraph(closePrices, main = "Value", group = "stock") %>%
      dyRebase(value = 100) %>%
      dyRangeSelector(dateWindow = dateWindow)
    dygraph(closePrices, main = "Percent", group = "stock") %>%
      dyRebase(percent = TRUE) %>%
      dyRangeSelector(dateWindow = dateWindow)
    dygraph(closePrices, main = "None", group = "stock") %>%
      dyRangeSelector(dateWindow = dateWindow)

    ## End(Not run)

[Package dygraphs version 1.1.1.4 Index]