Rebase data handler for straw broom charts with Dygraph
Draw a straw broom chart.
dyRebase(dygraph, value = 100, percent = FALSE)
dygraph |
Dygraph to draw chart on |
value |
Value to rebase to |
percent |
If true, ingnore value argument and rebase to percentage difference |
Dygraph with specified straw broom chart
## 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)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.