replace your to=Sys.Date()
with to=(Sys.Date()-c(6:0))[format((Sys.Date()-c(6:0)),"%w")=="1"]
Setting the last date collected to be a Monday
题
I can download a data set using Quantmod
library(quantmod)
getSymbols("SPY", from="2013-01-01", to=Sys.Date())
chartSeries(SPY)
I would like the last data to be collected to be always on a Monday (so if I collect data on say Thursday, the Tuesday,Wednesday and Thursday data points will be filtered out). Is there a way to do this.
Thank you for your help.
解决方案
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