Nothing
Code
recipe(~., data = example_data) %>% step_impute_roll(all_predictors(), window = 3) %>%
prep(training = example_data)
Condition
Error in `step_impute_roll()`:
Caused by error in `prep()`:
x All columns selected for the step should be double.
* 1 date variable found: `day`
Code
recipe(~., data = example_data) %>% update_role(day, new_role = "time_index") %>%
step_impute_roll(all_predictors(), window = 4) %>% prep(training = example_data)
Condition
Error in `step_impute_roll()`:
! `window` should be an odd integer >= 3.
Code
recipe(~., data = example_data) %>% update_role(day, new_role = "time_index") %>%
step_impute_roll(all_predictors(), window = 3) %>% prep(training = example_data)
Condition
Error in `step_impute_roll()`:
Caused by error in `prep()`:
x All columns selected for the step should be double.
* 1 integer variable found: `x4`
Code
rec
Message
-- Recipe ----------------------------------------------------------------------
-- Inputs
Number of variables by role
outcome: 1
predictor: 10
-- Operations
* Rolling imputation for: <none>
Code
rec
Message
-- Recipe ----------------------------------------------------------------------
-- Inputs
Number of variables by role
outcome: 1
predictor: 10
-- Training information
Training data contained 32 data points and no incomplete rows.
-- Operations
* Rolling imputation for: <none> | Trained
Code
print(rec)
Message
-- Recipe ----------------------------------------------------------------------
-- Inputs
Number of variables by role
predictor: 3
time_index: 1
-- Operations
* Rolling imputation for: all_predictors()
Code
prep(rec)
Message
-- Recipe ----------------------------------------------------------------------
-- Inputs
Number of variables by role
predictor: 3
time_index: 1
-- Training information
Training data contained 12 data points and 7 incomplete rows.
-- Operations
* Rolling imputation for: x1, x2, x3 | Trained
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.