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epiprocess epi_slide_opt update
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man/step_adjust_latency.Rd

+2-2
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vignettes/backtesting.Rmd

+7-8
Original file line numberDiff line numberDiff line change
@@ -385,8 +385,7 @@ canada_archive_faux <- epix_as_of(canada_archive, canada_archive$versions_end) %
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smooth_cases <- function(epi_df) {
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epi_df %>%
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group_by(geo_value) %>%
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epi_slide_mean("case_rate", .window_size = 7, na.rm = TRUE) %>%
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rename(cr_7dav = slide_value_case_rate)
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epi_slide_mean("case_rate", .window_size = 7, na.rm = TRUE, .suffix = "_{.n}dav")
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}
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forecast_dates <- seq.Date(
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from = min(canada_archive$DT$version),
@@ -401,8 +400,8 @@ canada_forecasts <- bind_rows(
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~ forecast_k_week_ahead(
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canada_archive_faux,
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ahead = .x,
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outcome = "cr_7dav",
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predictors = "cr_7dav",
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outcome = "case_rate_7dav",
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predictors = "case_rate_7dav",
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forecast_dates = forecast_dates,
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process_data = smooth_cases
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) %>% mutate(version_aware = FALSE)
@@ -412,8 +411,8 @@ canada_forecasts <- bind_rows(
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~ forecast_k_week_ahead(
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canada_archive,
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ahead = .x,
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outcome = "cr_7dav",
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predictors = "cr_7dav",
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outcome = "case_rate_7dav",
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predictors = "case_rate_7dav",
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forecast_dates = forecast_dates,
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process_data = smooth_cases
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) %>% mutate(version_aware = TRUE)
@@ -435,15 +434,15 @@ case_rate_data <- bind_rows(
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~ canada_archive %>%
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epix_as_of(.x) %>%
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smooth_cases() %>%
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mutate(case_rate = cr_7dav, version = .x)
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mutate(case_rate = case_rate_7dav, version = .x)
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) %>%
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bind_rows() %>%
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mutate(version_aware = TRUE),
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# Latest data for the version-unaware forecasts
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canada_archive %>%
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epix_as_of(doctor_visits$versions_end) %>%
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smooth_cases() %>%
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mutate(case_rate = cr_7dav, version_aware = FALSE)
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mutate(case_rate = case_rate_7dav, version_aware = FALSE)
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) %>%
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filter(geo_value == geo_choose)
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