negbin latent projection in latent vignette fails with parallel · Issue #497 · stan-dev/projpred (original) (raw)

Run latent.Rmd vignette until refm_nebin has been created. cv_varsel() works with parallel=FALSE, but

registerDoFuture();
plan(multisession, workers=8);
vs_nebin <- cv_varsel(refm_nebin, d_test = d_test_lat_poiss, method = "L1", nclusters_pred = 20, nterms_max = 14, parallel=TRUE)

fails with an error

Error in { : task 1 failed - "object 'refm_prec' not found"