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adding first tests
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Andreas Gammelgaard Damsbo 2025-04-14 12:13:38 +02:00
commit 3f31cf38b8
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11 changed files with 149 additions and 20 deletions
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R/cut-variable-dates.R
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@ -55,8 +55,10 @@ cut_var.hms <- function(x, breaks, ...) {
#' readr::parse_datetime(c("1992-02-01 01:00:20", "1992-02-06 03:00:20", "1992-05-01 01:20:20", "1992-09-01 08:20:20", "1999-02-01 21:20:20", "1992-12-01 03:02:20")) |> cut_var(2)
#' readr::parse_datetime(c("1992-02-01 01:00:20", "1992-02-06 03:00:20", "1992-05-01 01:20:20", "1992-09-01 08:20:20", "1999-02-01 21:20:20", "1992-12-01 03:02:20")) |> cut_var(breaks = "weekday")
#' readr::parse_datetime(c("1992-02-01 01:00:20", "1992-02-06 03:00:20", "1992-05-01 01:20:20", "1992-09-01 08:20:20", "1999-02-01 21:20:20", "1992-12-01 03:02:20")) |> cut_var(breaks = "month_only")
#' readr::parse_datetime(c("1992-02-01 01:00:20", "1992-02-06 03:00:20", "1992-05-01 01:20:20", "1992-09-01 08:20:20", "1999-02-01 21:20:20", "1992-12-01 03:02:20")) |> cut_var(breaks=NULL,format = "%A-%H")
cut_var.POSIXt <- function(x, breaks, right = FALSE, include.lowest = TRUE, start.on.monday = TRUE, ...) {
breaks_o <- breaks
args <- list(...)
# browser()
if (is.numeric(breaks)) {
breaks <- quantile(
@ -68,16 +70,23 @@ cut_var.POSIXt <- function(x, breaks, right = FALSE, include.lowest = TRUE, star
)
}
if (identical(breaks, "weekday")) {
days <- c(
"Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday",
"Sunday"
)
if (!start.on.monday) {
days <- days[c(7, 1:6)]
if ("format" %in% names(args)){
assertthat::assert_that(is.character(args$format))
out <- forcats::as_factor(format(x,format=args$format))
} else if (identical(breaks, "weekday")) {
## This is
ds <- as.Date(1:7) |>
(\(.x){
sort_by(format(.x,"%A"),as.numeric(format(.x,"%w")))
})()
if (start.on.monday) {
ds <- ds[c(7, 1:6)]
}
out <- factor(weekdays(x), levels = days) |> forcats::fct_drop()
out <- factor(weekdays(x), levels = ds) |> forcats::fct_drop()
} else if (identical(breaks, "month_only")) {
## Simplest way to create a vector of all months in order
## which will also follow the locale of the machine
ms <- paste0("1970-", 1:12, "-01") |>
as.Date() |>
months()
@ -118,15 +127,19 @@ cut_var.POSIXct <- cut_var.POSIXt
#' as.Date(c("1992-02-01 01:00:20", "1992-02-06 03:00:20", "1992-05-01 01:20:20", "1992-09-01 08:20:20", "1999-02-01 21:20:20", "1992-12-01 03:02:20")) |> cut_var(2)
#' as.Date(c("1992-02-01 01:00:20", "1992-02-06 03:00:20", "1992-05-01 01:20:20", "1992-09-01 08:20:20", "1999-02-01 21:20:20", "1992-12-01 03:02:20")) |> cut_var(breaks = "weekday")
cut_var.Date <- function(x, breaks, start.on.monday = TRUE, ...) {
if (identical(breaks, "weekday")) {
days <- c(
"Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday",
"Sunday"
)
if (!start.on.monday) {
days <- days[c(7, 1:6)]
if ("format" %in% names(args)){
assertthat::assert_that(is.character(args$format))
out <- forcats::as_factor(format(x,format=args$format))
} else if (identical(breaks, "weekday")) {
ds <- as.Date(1:7) |>
(\(.x){
sort_by(format(.x,"%A"),as.numeric(format(.x,"%w")))
})()
if (start.on.monday) {
ds <- ds[c(7, 1:6)]
}
out <- factor(weekdays(x), levels = days) |> forcats::fct_drop()
out <- factor(weekdays(x), levels = ds) |> forcats::fct_drop()
} else if (identical(breaks, "month_only")) {
ms <- paste0("1970-", 1:12, "-01") |>
as.Date() |>