data-raw/vignette_mctq.R

In gipso/mctq: Munich ChronoType Questionnaire Tools

# # Notes
#
# * Source the file before running the functions.
# * Don't forget to uncomment the 'library' functions below.

# library(checkmate)
# library(dplyr)
# library(mctq)
# library(readr)
# library(rlang)
# library(utils)

#' Build a fictional standard MCTQ raw dataset for vignette use
#'
#' @description
#'
#' `build_vignette_mctq()` builds a fictional raw dataset composed of
#' basic/measurable variables of the Munich ChronoType Questionnaire (MCTQ)
#' standard version to be used on vignette examples.
#'
#' The basis for this dataset is [`std_mctq`][mctq::std_mctq].
#'
#' @param write (optional) a [`logical`][base::logical()] value indicating if
#'   the function must write a `vignette_mctq.csv` file to `"./inst/extdata/"`
#'   (default: `FALSE`).
#'
#' @return An invisible [`tibble`][dplyr::tibble()] with a raw standard MCTQ
#'   dataset.
#'
#' @family data functions
#' @importFrom magrittr %>%
#' @importFrom rlang .data !! :=
#' @noRd
#'
#' @examples
#' \dontrun{
#' if (requireNamespace("utils", quietly = TRUE)) {
#'     utils::View(mctq::build_vignette_mctq())
#' }
#' }
build_vignette_mctq <- function(write = FALSE) {
  checkmate::assert_flag(write)

  vignette_mctq <-
    suppressMessages(
      readr::read_csv(mctq::raw_data("std_mctq.csv"))
    ) |>
    dplyr::slice(2, 3, 8, 11, 38)

  vignette_mctq$ID <- seq_len(nrow(vignette_mctq))

  names(vignette_mctq) <- c("id", "work", "wd", "bt_w", "sprep_w", "slat_w",
                            "se_w", "si_w", "alarm_w", "wake_before_w",
                            "le_w", "bt_f", "sprep_f", "slat_f", "se_f",
                            "si_f", "alarm_f", "reasons_f", "reasons_why_f",
                            "le_f")

  for (i in c("work", "alarm_w", "wake_before_w", "reasons_f", "alarm_f")) {
    vignette_mctq <-
      vignette_mctq |>
      dplyr::mutate(
        !!as.symbol(i) := dplyr::case_when(
          tolower(!!as.symbol(i)) == "yes" ~ TRUE,
          tolower(!!as.symbol(i)) == "no" ~ FALSE
        )
      )
  }

  if (isTRUE(write)) {
    if (!(dir.exists("./inst/extdata/"))) dir.create("./inst/extdata/")

    vignette_mctq |>
      utils::write.csv(
        paste0("./inst/extdata/", "vignette_mctq", ".csv"),
        row.names = FALSE,
        quote = FALSE
      )
  }

  invisible(vignette_mctq)
}

raw <- build_vignette_mctq()