I was looping across some constructs using cfaOne and forgot that I had a construct with only two items in there. Resulted in the following error and long list of warnings, which I think could be handled a bit better up-front.
dynamic::cfaOne(n = 477, model = "F =~ 0.955*S_227_67 + 0.672*S_227_70",
plot = FALSE, manual = TRUE)
#> Warning in lav_model_vcov(lavmodel = lavmodel, lavsamplestats = lavsamplestats, : lavaan WARNING:
#> Could not compute standard errors! The information matrix could
#> not be inverted. This may be a symptom that the model is not
#> identified.
#> Warning in lav_model_vcov(lavmodel = lavmodel, lavsamplestats = lavsamplestats, : lavaan WARNING:
#> Could not compute standard errors! The information matrix could
#> not be inverted. This may be a symptom that the model is not
#> identified.
#> Warning in lav_model_vcov(lavmodel = lavmodel, lavsamplestats = lavsamplestats, : lavaan WARNING:
#> Could not compute standard errors! The information matrix could
#> not be inverted. This may be a symptom that the model is not
#> identified.
# I have cut off about 497 similar warnings to save space.
#> Error in `purrr::map()`:
#> ℹ In index: 1.
#> Caused by error in `dplyr::summarise()`:
#> ℹ In argument: `CFI_M = stats::quantile(CFI_M, c(0.95, 0.9))`.
#> Caused by error in `quantile.default()`:
#> ! missing values and NaN's not allowed if 'na.rm' is FALSE
#> Backtrace:
#> ▆
#> 1. ├─dynamic::cfaOne(...)
#> 2. │ └─purrr::map(...)
#> 3. │ └─purrr:::map_("list", .x, .f, ..., .progress = .progress)
#> 4. │ ├─purrr:::with_indexed_errors(...)
#> 5. │ │ └─base::withCallingHandlers(...)
#> 6. │ ├─purrr:::call_with_cleanup(...)
#> 7. │ └─dynamic (local) .f(.x[[i]], ...)
#> 8. │ ├─dplyr::summarise(...)
#> 9. │ └─dplyr:::summarise.data.frame(...)
#> 10. │ └─dplyr:::summarise_cols(.data, dplyr_quosures(...), by, "summarise")
#> 11. │ ├─base::withCallingHandlers(...)
#> 12. │ └─dplyr:::map(quosures, summarise_eval_one, mask = mask)
#> 13. │ └─base::lapply(.x, .f, ...)
#> 14. │ └─dplyr (local) FUN(X[[i]], ...)
#> 15. │ └─mask$eval_all_summarise(quo)
#> 16. │ └─dplyr (local) eval()
#> 17. ├─stats::quantile(CFI_M, c(0.95, 0.9))
#> 18. ├─stats:::quantile.default(CFI_M, c(0.95, 0.9))
#> 19. │ └─base::stop("missing values and NaN's not allowed if 'na.rm' is FALSE")
#> 20. └─base::.handleSimpleError(...)
#> 21. └─dplyr (local) h(simpleError(msg, call))
#> 22. └─dplyr (local) handler(cnd)
#> 23. └─rlang::abort(message, class = error_class, parent = parent, call = error_call)
Created on 2024-01-01 with reprex v2.0.2
Session info
I was looping across some constructs using
cfaOneand forgot that I had a construct with only two items in there. Resulted in the following error and long list of warnings, which I think could be handled a bit better up-front.