tests/testthat/_snaps/step_epi_slide.md

In cmu-delphi/epipredict: Basic epidemiology forecasting methods

epi_slide errors when needed

Code
  recipe(edf) %>% step_epi_slide(value, .f = mean, .window_size = 7L)
Condition
  Error in `step_epi_slide()`:
  ! This recipe step can only operate on an <epi_recipe>.

Code
  r %>% step_epi_slide(value, .f = mean, .window_size = c(3L, 6L))
Condition
  Error in `epiprocess:::validate_slide_window_arg()`:
  ! Slide function expected `.window_size` to be a length-1 difftime with units in days or non-negative integer or Inf.

Code
  r %>% step_epi_slide(value, .f = mean, .align = c("right", "left"))
Condition
  Error in `step_epi_slide()`:
  ! step_epi_slide: `.window_size` must be specified.

Code
  r %>% step_epi_slide(value, .f = mean, .window_size = 1L, skip = c(TRUE, FALSE))
Condition
  Error in `step_epi_slide()`:
  ! `skip` must be a scalar of type <logical>.

Code
  r %>% step_epi_slide(value, .f = mean, .window_size = 1L, role = letters[1:2])
Condition
  Error in `step_epi_slide()`:
  ! `role` must be a scalar of type <character>.

Code
  r %>% step_epi_slide(value, .f = mean, .window_size = 1L, prefix = letters[1:2])
Condition
  Error in `step_epi_slide()`:
  ! `prefix` must be a scalar of type <character>.

Code
  r %>% step_epi_slide(value, .f = mean, .window_size = 1L, id = letters[1:2])
Condition
  Error in `step_epi_slide()`:
  ! `id` must be a scalar of type <character>.

Code
  r %>% step_epi_slide(value, .f = mean, .window_size = 1.5)
Condition
  Error in `epiprocess:::validate_slide_window_arg()`:
  ! Slide function expected `.window_size` to be a length-1 difftime with units in days or non-negative integer or Inf.

Code
  r %>% step_epi_slide(value, .f = mean, .window_size = 1L, .align = 1.5)
Condition
  Error in `step_epi_slide()`:
  ! `.align` must be a character vector, not the number 1.5.

Code
  r %>% step_epi_slide(value, .f = mean, .window_size = 1L, skip = "a")
Condition
  Error in `step_epi_slide()`:
  ! `skip` must be a scalar of type <logical>.

Code
  r %>% step_epi_slide(value, .f = mean, .window_size = 1L, role = 1)
Condition
  Error in `step_epi_slide()`:
  ! `role` must be a scalar of type <character>.

Code
  r %>% step_epi_slide(value, .f = mean, .window_size = 1L, prefix = 1)
Condition
  Error in `step_epi_slide()`:
  ! `prefix` must be a scalar of type <character>.

Code
  r %>% step_epi_slide(value, .f = mean, .window_size = 1L, id = 1)
Condition
  Error in `step_epi_slide()`:
  ! `id` must be a scalar of type <character>.

Code
  r %>% step_epi_slide(value)
Condition
  Error in `step_epi_slide()`:
  ! argument ".f" is missing, with no default

Code
  r %>% step_epi_slide(value, .f = 1)
Condition
  Error in `validate_slide_fun()`:
  ! In, `step_epi_slide()`, `.f` must be a function.

Code
  r %>% step_epi_slide(value)
Condition
  Error in `step_epi_slide()`:
  ! argument ".f" is missing, with no default

Code
  r %>% step_epi_slide(value, .f = 1)
Condition
  Error in `validate_slide_fun()`:
  ! In, `step_epi_slide()`, `.f` must be a function.

epi_slide handles different function specs

Code
  lfun <- r %>% step_epi_slide(value, .f = ~ mean(.x, na.rm = TRUE),
  .window_size = 4L)
Condition
  Error in `validate_slide_fun()`:
  ! In, `step_epi_slide()`, `.f` cannot be a formula.

cmu-delphi/epipredict documentation built on March 5, 2025, 12:17 p.m.