DF_ICvisitdates

DF_ICvisitdates — List problems detected by the last execution of DF_XXkeys

Synopsis

DF_ICvisitdates {study}

Description

DF_ICvisitdates displays any errors detected during the last execution of DF_XXkeys including:

  • visit date inconsistencies (i.e. different visit dates for the same visit),
  • illegal visit dates
  • visit dates which appear to be out of order, and
  • duplicate primary keys.

The source for the report output includes the three files:

  •   DRF for visit date inconsistencies

  •   DRF for illegal visit dates

  •   DRF for duplicate primary records

that were created by DF_XXkeys. DF_ICvisitdates does not create these files itself - it simply formats their contents into a readable report. The check for dates that may be out of order is performed by reading the intermediate file DFX_visit.dates, which is also created by DF_XXkeys.

Options

None.

See Also

DF_XXkeys