Get Prepped Model Info

get_prepped_models(run_info)

Arguments

run_info: run info using the set_run_info() function

Value

table with data related to model workflows, hyperparameters, and back testing

Examples

# \donttest{
data_tbl <- timetk::m4_monthly %>%
  dplyr::rename(Date = date) %>%
  dplyr::mutate(id = as.character(id)) %>%
  dplyr::filter(
    id == "M2",
    Date >= "2012-01-01",
    Date <= "2015-06-01"
  )

run_info <- set_run_info()
#> Finn Submission Info
#> • Project Name: finn_project
#> • Run Name: finn_fcst-20260220T173912Z
#> 

prep_data(run_info,
  input_data = data_tbl,
  combo_variables = c("id"),
  target_variable = "value",
  date_type = "month",
  forecast_horizon = 3,
  recipes_to_run = "R1"
)
#> ℹ Prepping Data
#> ℹ Data Already Prepped
#> ℹ Prepping Data

#> ✔ Prepping Data [38ms]
#> 

prep_models(run_info,
  models_to_run = c("arima", "ets"),
  num_hyperparameters = 1
)
#> ℹ Creating Model Workflows
#> Warning: Unknown or uninitialised column: `date_type`.
#> Warning: Unknown or uninitialised column: `forecast_approach`.
#> Warning: Unknown or uninitialised column: `forecast_horizon`.
#> Warning: Unknown or uninitialised column: `multistep_horizon`.
#> Warning: Unknown or uninitialised column: `external_regressors`.
#> Error in if (is.na(log_df$external_regressors)) {    NULL} else {    unlist(strsplit(log_df$external_regressors, split = "---"))}: argument is of length zero
#> ✖ Creating Model Workflows [12ms]
#> 

prepped_models_tbl <- get_prepped_models(run_info = run_info)
#> Warning: cannot open compressed file '/tmp/RtmpOVib0X/prep_models/15a7d24ac5ec18da-5f10ed234b7d27f8-model_hyperparameters.rds', probable reason 'No such file or directory'
#> Error in map(.x, .f, ...): ℹ In index: 1.
#> Caused by error in `gzfile()`:
#> ! cannot open the connection
# }