tests/testthat/_snaps/predict.md

In tidyclust: A Common API to Clustering

predict() errors for cluster spec

Code
  predict(spec)
Condition
  Error in `predict()`:
  ! This function requires a fitted model.
  i Please use `fit()` on your cluster specification.

predict() errors for hier_clust() with missing args

Code
  predict(hclust_fit, mtcars)
Condition
  Error in `predict()`:
  ! Please specify either `num_clusters` or `cut_height`.

predict() errors for hier_clust() with k arg

Code
  predict(hclust_fit, mtcars, k = 3)
Condition
  Error in `predict()`:
  ! Using `k` argument is not supported.
  i Please use `num_clusters` instead.

predict() errors for hier_clust() with h arg

Code
  predict(hclust_fit, mtcars, h = 3)
Condition
  Error in `predict()`:
  ! Using `h` argument is not supported.
  i Please use `cut_height` instead.

labels length mismatch errors in predict()

Code
  predict(spec, mtcars, labels = c("A", "B"))
Condition
  Error in `make_cluster_labels()`:
  ! `labels` must have length 3, not 2.

duplicate labels errors in predict()

Code
  predict(spec, mtcars, labels = c("A", "A", "B"))
Condition
  Error in `make_cluster_labels()`:
  ! `labels` must not contain duplicate values. Duplicated: "A".

predict() with type = 'raw' errors when not available

Code
  predict(fit, mtcars, type = "raw")
Condition
  Error in `check_spec_pred_type()`:
  ! No raw prediction method available for this model.
  i `type` should be one of "cluster".

predict() errors with NA in new_data

Code
  predict(fit, new_data)
Condition
  Error in `flexclust::dist2()`:
  ! Cannot handle missing values!

predict() errors with missing required columns

Code
  predict(fit, missing_cols)
Condition
  Error:
  ! object 'wt' not found

tidyclust documentation built on June 20, 2026, 9:08 a.m.