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我试图更改使用theme
参数条的颜色,但我得到一个错误:修改chart_Series主题
library(quantmod)
getSymbols("SPY", from=Sys.Date()-500, to=Sys.Date())
chart_Series(SPY)
chart_Series(SPY,theme=chart_theme(dn.col = "cyan"))
# Error in chart_theme(dn.col = "cyan") : unused argument (dn.col = "cyan")
非常感谢您的帮助。 –