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| RE: addDiv [ Reply ] By: Joshua Ulrich on 2015-10-07 00:58 | [forum:42625] |
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Here's an example, based on the "longtrend" demo in the blotter package. Hope it helps. Best, Josh #####################################3 require(blotter) demo(longtrend, ask=FALSE) # Add dividends from SPY spyDiv <- getDividends("SPY", from=initDate) for(i in 1:nrow(spyDiv)) { obs <- spyDiv[i,] addDiv("longtrend", "GSPC", index(obs), obs) } # Need to update portfolio, account, etc again, since # we added new transactions updatePortf("longtrend") updateAcct("longtrend") updateEndEq("longtrend") # Plot position with dividends, calling dev.new() so # we can compare it to the original plot from the demo. dev.new() chart.Posn("longtrend", "GSPC", Dates="1998::") add_SMA(n=10, col="darkgreen", on=1) #look at a transaction summary getTxns(Portfolio="longtrend", Symbol="GSPC") |
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| addDiv [ Reply ] By: Levi Turner on 2015-07-23 00:23 | [forum:42603] |
| Could I get an example of how to use addDiv properly? I know how to use the inputs correctly, but I don't know where to place the dividends. After I instantiate the portfolio, but that's all I've got. | |
