Nothing
# SUBSET
#' @include AllGenerics.R
NULL
# Extract ======================================================================
## [ ---------------------------------------------------------------------------
#' @export
#' @rdname subset
#' @aliases [,RataDie-method
setMethod(
f = "[",
signature = c(x = "RataDie"),
function(x, i) {
z <- methods::callNextMethod() # Method for `numeric`
methods::initialize(x, z)
}
)
#' @export
#' @rdname subset
#' @aliases [,TimeIntervals-method
setMethod(
f = "[",
signature = c(x = "TimeIntervals"),
function(x, i) {
id <- x@.Id[i]
start <- x@.Start[i]
end <- x@.End[i]
methods::initialize(x, .Id = id, .Start = start, .End = end)
}
)
#' @export
#' @rdname subset
#' @aliases [,TimeSeries-method
setMethod(
f = "[",
signature = c(x = "TimeSeries"),
function(x, i, j, k, drop = FALSE) {
z <- x@.Data
time <- x@.Time
z <- z[i, j, k, drop = drop]
if (isTRUE(drop)) return(z)
if (!missing(i)) {
if (is.character(i)) i <- match(i, dimnames(x)[1L])
time <- time[i]
}
methods::initialize(x, z, .Time = time)
}
)
# Window =======================================================================
#' @export
#' @method window TimeSeries
window.TimeSeries <- function(x, start = NULL, end = NULL, ...) {
if (is.null(start)) start <- start(x)
if (is.null(end)) end <- end(x)
years <- time(x)
i <- which(years >= start & years <= end)
x[i, , , drop = FALSE]
}
#' @export
#' @rdname window
#' @aliases window,TimeSeries-method
setMethod("window", "TimeSeries", window.TimeSeries)
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.