Look at the examples at the end of ?xts for more info.
library(quantmod)
getSymbols("AAPL")
class(AAPL)
## [1] "xts" "zoo"
range(time(AAPL))
## [1] "2007-01-03" "2022-07-08"
# everything up to indicated date
a1 <- AAPL["/2018-02-01"]
# remove non consecutive dates
d <- as.Date(c("2022-07-01", "2022-07-06")) # dates to remove
a2 <- AAPL[ ! time(AAPL) %in% d ]
On Sun, Jul 10, 2022 at 11:42 AM akshay kulkarni <akshay...@hotmail.com> wrote:
>
> Dear members,
> I have OHLC data of 500 stocks: OHLCData and dates.
> These are of xts object. I want to do the following:
>
>
> 1. I want to remove a contiguous set of dates from the xts object. for
> example, I want to remove data from the OHLC data from "2022-20-7"
> 2. to "2018-2-2", continuously.
> 3.
>
> 2. I want to remove a set of dates, which are not contiguous.
>
> Any idea on how to accomplish it? I can write an intricate for loop, but any
> other method? Does an xts object behave like an atomic vector :
> OHLCData[[i]][-dates[[i]]] ?
>
> Many thanks in advance....
>
> THanking you,
> Yours sincerely,
> AKSHAY M KULKARNI
>
> [[alternative HTML version deleted]]
>
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