Code
prepped_rec <- recipe(~., data = df) %>% step_lag(x, lag = 0.5) %>% prep(df)
Condition
Error in `step_lag()`:
Caused by error in `prep()`:
! `lag` argument must be integer-valued, not a function.
Code
rec
Message
-- Recipe ----------------------------------------------------------------------
-- Inputs
Number of variables by role
outcome: 1
predictor: 10
-- Operations
* Lagging: <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
* Lagging: <none> | Trained
Code
rec <- prep(rec)
Condition
Warning:
`keep_original_cols` was added to `step_lag()` after this recipe was created.
i Regenerate your recipe to avoid this warning.
Code
print(rec)
Message
-- Recipe ----------------------------------------------------------------------
-- Inputs
Number of variables by role
predictor: 11
-- Operations
* Lagging: disp
Code
prep(rec)
Message
-- Recipe ----------------------------------------------------------------------
-- Inputs
Number of variables by role
predictor: 11
-- Training information
Training data contained 32 data points and no incomplete rows.
-- Operations
* Lagging: disp | Trained
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