When I run my code, I get the following error and suddenly the execution of the script stops. Where in my data is the problem?
Something is wrong; all the MAE metric values are missing: RMSE Rsquared MAE Min. : NA Min. : NA Min. : NA 1st Qu.: NA 1st Qu.: NA 1st Qu.: NA Median : NA Median : NA Median : NA Mean :NaN Mean :NaN Mean :NaN 3rd Qu.: NA 3rd Qu.: NA 3rd Qu.: NA Max. : NA Max. : NA Max. : NA NA's :8 NA's :8 NA's :8 Error: Stopping [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.