tests/testthat/_snaps/fit_interfaces.md

In tidymodels/parsnip: A Common API to Modeling and Analysis Functions

wrong args

Code
  tester_xy(NULL, x = sprk, y = hpc, model = rmod)
Condition
  Error in `tester_xy()`:
  ! `x` should be a <data.frame/matrix>, not an <integer> object.

Code
  tester(NULL, f, data = as.matrix(hpc[, 1:4]))
Condition
  Error in `tester()`:
  ! `data` should be a <data.frame/dgCMatrix/tbl_spark>, not a double matrix.

unknown modes

Code
  fit(mars_spec, am ~ ., data = mtcars)
Condition
  Error in `fit()`:
  ! Please set the mode in the model specification (`?parsnip::model_spec()`).

Code
  fit_xy(mars_spec, x = mtcars[, -1], y = mtcars[, 1])
Condition
  Error in `fit_xy()`:
  ! Please set the mode in the model specification (`?parsnip::model_spec()`).

Code
  fit_xy(mars_spec, x = lending_club[, 1:2], y = lending_club$Class)
Condition
  Error in `fit_xy()`:
  ! Please set the mode in the model specification (`?parsnip::model_spec()`).

misspecified formula argument

Code
  fit(linear_reg(), rec, mtcars)
Condition
  Error in `fit()`:
  ! The `formula` argument must be a formula.
  i To fit a model with a recipe preprocessor, please use a workflow (`?workflows::workflow()`).

Code
  fit(linear_reg(), "boop", mtcars)
Condition
  Error in `fit()`:
  ! `formula` must be a formula, not the string "boop".

No loaded engines

! parsnip could not locate an implementation for `cubist_rules` model specifications.
i The parsnip extension package rules implements support for this specification.
i Please install (if needed) and load to continue.

! parsnip could not locate an implementation for `poisson_reg` model specifications.
i The parsnip extension packages multilevelmod, poissonreg, and agua implement support for this specification.
i Please install (if needed) and load to continue.

! parsnip could not locate an implementation for `cubist_rules` model specifications using the `Cubist` engine.
i The parsnip extension package rules implements support for this specification.
i Please install (if needed) and load to continue.

tidymodels/parsnip documentation built on Feb. 19, 2025, 2:10 a.m.