preprocess_truth_for_zoltar.Rd
Generate versioned truth data for zoltar for a specified target It only includes national and state-level truth data.
preprocess_truth_for_zoltar(target, issue_date = NULL)
target | string specifying target.
Currently only support |
---|---|
issue_date | optional date specifying issue date of truth data.
Default to |
data.frame with timezero, unit, target and value