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Auto-generated via `{sandpaper}`
Source  : ec7fc0f
Branch  : md-outputs
Author  : GitHub Actions <[email protected]>
Time    : 2025-03-06 15:55:21 +0000
Message : markdown source builds

Auto-generated via `{sandpaper}`
Source  : b47bb03
Branch  : main
Author  : Andree Valle Campos <[email protected]>
Time    : 2025-03-06 15:52:32 +0000
Message : add covid data generation file

Author: actions-user

404.html

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+
+library(tidyverse)
+library(incidence2)
+
+# read data ---------------------------------------------------------------
+
+incidence_class <- incidence2::covidregionaldataUK %>%
+  as_tibble() %>%
+  filter(region == "London") %>%
+  # preprocess missing values
+  tidyr::replace_na(
+    list(
+      deaths_new = 0,
+      cases_new = 0
+    )
+  ) %>%
+  # compute the daily incidence
+  incidence2::incidence(
+    date_index = "date",
+    counts = c("cases_new","deaths_new"),
+    date_names_to = "date",
+    complete_dates = TRUE
+  ) %>%
+  identity()
+
+# number of dates ---------------------------------------------------------
+
+incidence_class %>%
+  count(date) %>%
+  nrow()
+
+incidence_class %>%
+  filter(date < ymd(20200415)) %>%
+  count(date) %>%
+  nrow()
+
+incidence_class %>%
+  filter(date < ymd(20200701)) %>%
+  count(date) %>%
+  nrow()
+
+# plot incidence ----------------------------------------------------------
+
+incidence_class %>%
+  plot()
+
+incidence_class %>%
+  filter(date < ymd(20200415)) %>%
+  plot()
+
+incidence_class %>%
+  filter(date < ymd(20200701)) %>%
+  plot()
+
+# adapt for cfr -----------------------------------------------------------
+
+covid_incidence2 <- incidence_class %>%
+  cfr::prepare_data(
+    cases_variable = "cases_new",
+    deaths_variable = "deaths_new") %>%
+  as_tibble()
+
+covid_incidence2
+
+
+# write data --------------------------------------------------------------
+
+covid_incidence2 %>%
+  filter(date < ymd(20200415)) %>%
+  write_rds(file.path("episodes", "data", "covid_70days.rds"))
+
+covid_incidence2 %>%
+  filter(date < ymd(20200701)) %>%
+  write_rds(file.path("episodes", "data", "covid_150days.rds"))
+
+covid_incidence2 %>%
+  write_rds(file.path("episodes", "data", "covid_490days.rds"))