tests/testthat/_snaps/spread.md

In tidyverse/tidyr: Tidy Messy Data

duplicate values for one key is an error

Code
  spread(df, x, y)
Condition
  Error in `spread()`:
  ! Each row of output must be identified by a unique combination of keys.
  i Keys are shared for 2 rows
  * 2, 3

tidyverse/tidyr documentation built on Oct. 30, 2024, 1:53 a.m.