Not enough y observations

[teng-gao]

Running HMMs on 6 cell groups..
Error in `mutate()`:
! Problem while computing `p = ...$p.value`.
ℹ The error occurred in row 3.
Caused by error in `t.test.default()`:
! not enough 'y' observations

Backtrace:
     ▆
  1. ├─numbat::run_numbat(...)
  2. │ └─bulk_subtrees %>% ... at numbat/R/main.R:243:8
  3. ├─numbat::run_group_hmms(...)
  4. │ └─numbat::find_common_diploid(...) at numbat/R/main.R:755:8
  5. │   └─... %>% mutate(q = p.adjust(p)) at numbat/R/utils.R:1131:8
  6. ├─dplyr::mutate(., q = p.adjust(p))
  7. ├─dplyr::ungroup(.)
  8. ├─dplyr::summarise(...)
  9. ├─dplyr::group_by(., i, j)
 10. ├─dplyr::mutate(...)
 11. ├─dplyr:::mutate.data.frame(...)
 12. │ └─dplyr:::mutate_cols(.data, dplyr_quosures(...), caller_env = caller_env())
 13. │   ├─base::withCallingHandlers(...)
 14. │   └─mask$eval_all_mutate(quo)
 15. ├─stats::t.test(...)
 16. ├─stats:::t.test.default(...)
 17. │ └─base::stop("not enough 'y' observations")
 18. └─base::.handleSimpleError(...)
 19.   └─dplyr (local) h(simpleError(msg, call))
 20.     └─rlang::abort(...)