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#' Italy Class for downloading, cleaning and processing notification data
#' @description Information for downloading, cleaning
#' and processing COVID-19 region data for Italy.
#'
# nolint start
#' @source \url{https://github.com/pcm-dpc/COVID-19/}
# nolint end
#' @export
#' @concept dataset
#' @family subnational
#' @examples
#' \dontrun{
#' region <- Italy$new(verbose = TRUE, steps = TRUE, get = TRUE)
#' region$return()
#' }
Italy <- R6::R6Class("Italy",
inherit = DataClass,
public = list(
# Core Attributes
#' @field origin name of origin to fetch data for
origin = "Italy",
#' @field supported_levels A list of supported levels.
supported_levels = list("1"),
#' @field supported_region_names A list of region names in order of level.
supported_region_names = list("1" = "regioni"),
#' @field supported_region_codes A list of region codes in order of level.
supported_region_codes = list("1" = "iso_3166_2"),
#' @field common_data_urls List of named links to raw data. The first, and
#' only entry, is be named main.
# nolint start
common_data_urls = list(
"main" = "https://raw.githubusercontent.com/pcm-dpc/COVID-19/master/dati-regioni/dpc-covid19-ita-regioni.csv"
),
# nolint end
#' @field source_data_cols existing columns within the raw data
source_data_cols = c("cases_total", "deaths_total", "tested_total"),
#' @field source_text Plain text description of the source of the data
source_text = "Department of Civil Protection, Italy",
#' @field source_url Website address for explanation/introduction of the
#' data
source_url = "https://github.com/pcm-dpc/COVID-19/blob/master/README_EN.md",
#' @description Set up a table of region codes for clean data
#' @importFrom dplyr tibble
set_region_codes = function() {
self$codes_lookup$`1` <- tibble(
code = c(
"IT-21", "IT-23", "IT-25", "IT-32", "IT-34", "IT-36", "IT-42",
"IT-45", "IT-52", "IT-55", "IT-57", "IT-62", "IT-65", "IT-67",
"IT-72", "IT-75", "IT-77", "IT-78", "IT-82", "IT-88"
),
region = c(
"Piemonte", "Valle d'Aosta", "Lombardia", "Trentino-Alto Adige",
"Veneto", "Friuli Venezia Giulia", "Liguria", "Emilia-Romagna",
"Toscana", "Umbria", "Marche", "Lazio", "Abruzzo",
"Molise", "Campania", "Puglia", "Basilicata",
"Calabria", "Sicilia", "Sardegna"
)
)
},
#' @description State level data cleaning
#' @importFrom dplyr mutate select arrange recode group_by ungroup
#' @importFrom lubridate as_date ymd_hms
#' @importFrom rlang .data
#'
clean_common = function() {
self$data$clean <- self$data$raw[["main"]] %>%
mutate(
date = suppressWarnings(as_date(ymd_hms(.data$data))),
level_1_region = as.character(.data$denominazione_regione),
cases_total = .data$totale_casi,
deaths_total = .data$deceduti,
tested_total = .data$tamponi
) %>%
arrange(.data$date) %>%
mutate(level_1_region = recode(.data$level_1_region,
"P.A. Trento" = "Trentino-Alto Adige",
"P.A. Bolzano" = "Trentino-Alto Adige"
)) %>%
group_by(.data$date, .data$level_1_region) %>%
summarise(
cases_total = sum(.data$cases_total, na.rm = TRUE),
deaths_total = sum(.data$deaths_total, na.rm = TRUE),
tested_total = sum(.data$tested_total, na.rm = TRUE),
) %>%
ungroup() %>%
full_join(self$codes_lookup[["1"]],
by = c("level_1_region" = "region")
) %>%
select(.data$date, .data$level_1_region,
level_1_region_code = .data$code,
.data$cases_total, .data$deaths_total, .data$tested_total
)
}
)
)
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