Check time difference between values in two date columns equal a defined period.

Check time difference between values in two date columns equal a defined period.

Usage

opt_check_tbl_col_timediff(
  tbl,
  file_path,
  hub_path,
  t0_colname,
  t1_colname,
  timediff = lubridate::weeks(2)
)

Arguments

tbl

a tibble/data.frame of the contents of the file being validated.

file_path

character string. Path to the file being validated relative to the hub's model-output directory.

hub_path

Either a character string path to a local Modeling Hub directory or an object of class <SubTreeFileSystem> created using functions s3_bucket() or gs_bucket() by providing a string S3 or GCS bucket name or path to a Modeling Hub directory stored in the cloud. For more details consult the Using cloud storage (S3, GCS) in the arrow package. The hub must be fully configured with valid admin.json and tasks.json files within the hub-config directory.

t0_colname

Character string. The name of the time zero date column.

t1_colname

Character string. The name of the time zero + 1 time step date column.

timediff

an object of class lubridate Period and length 1.

Value

Depending on whether validation has succeeded, one of:

• <message/check_success> condition class object.

• <warning/check_failure> condition class object.

Returned object also inherits from subclass <hub_check>.

Details

Should be deployed as part of validate_model_data optional checks.