© 2026 LinearBytes Inc.
Search posts, tags, users, and pages
Boris Guarisma
Data Science, AI & Quantum Computing
Cover photo by christian buehner on Unsplash Go to R-bloggers for R news and tutorials contributed by hundreds of R bloggers. Introduction This is the fourth of a series of 6 articles about time series forecasting with panel data and ensemble stack...
JG
Hi Boris Guarisma, I believe you use update_role twice during the blog, the first is for row_id in part 2 and the second is for month in part 4
Do we need both variables defined as "ID" roles?
Hi Boris Guarisma, where do the _rds objects come from i.e. tuned_rf_rds, tuned_xgboost_rds, tuned_prophet_rds and tuned_prophet_fou_boost_rds? Thanks
Rizqi Ramadhan
junior data analyst
Hi, do you know how to export the predicted results? thanks
Simona Jokubauskaite
Hi, model_spec_rf_tune, grid_phtxb_spec are not defined.
Thank you Simona once again. The article has been corrected, "phtxb" should not be used and "model_spec_rf_tune" was for random forest, here we work with prophet boost.
JG
Hi Boris Guarisma, I believe you use update_role twice during the blog, the first is for row_id in part 2 and the second is for month in part 4
Do we need both variables defined as "ID" roles?