volumeChart {FinCal} | R Documentation |
Technical analysts - Volume charts: show each period's volume as a vertical line
volumeChart(ohlc, main = "", ...)
ohlc |
output from get.ohlc.yahoo or get.ohlc.google |
main |
an overall title for the plot |
... |
Arguments to be passed to ggplot |
# google <- get.ohlc.yahoo("GOOG");
# volumeChart(google)
# apple <- get.ohlc.google("AAPL");
# volumeChart(apple)