metric_error_checking_nofamily: metric_error_checking_nofamily
In gloverd2/admr: Contains standard functions for Admiral Advance Analytics

function containing all of the error catching for calculating model metrics This includes vectors being of the correct length and type

metric_error_checking_nofamily(
  actual,
  predicted,
  weight = NULL,
  na.rm = FALSE,
  rebase = FALSE
)

`actual`	Array[Numeric] - Values we are aiming to predict.
`predicted`	Array[Numeric] - Values that we have predicted.
`weight`	Optional: Array[Numeric] - Weighting of predictions. If NULL even weighting is used
`na.rm`	Optional: boolean - If `FALSE` function will return NA is any value in NA
`rebase`	Optional: boolean - If `TRUE` predictions weighted mean will be rebased to match actual mean