NIH | National Cancer Institute | NCI Wiki  

Versions Compared

Old Version 15

changes.mady.by.user Frost, Ruth (NIH/NCI) [C]

Saved on

compared with

New Version 16

changes.mady.by.user Frost, Ruth (NIH/NCI) [C]

Saved on

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.
Comment: Copying statements from the "2 - Searching with CDE Browser" page.
Excerpt
hiddentrue

Started drafting instructions.

When you search for Common Data Elements (CDEs) in OneData, keep in mind the following points:

  • CDEs follow the ISO/IEC 11179 standard, so you can search for data elements using ISO/IEC 11179-based attributes.
  • Searches are not case sensitive. Searches for Gene and gene return the same results.
  • (TBD: Will users be able to use an asterisk as a wildcard in any of these fields?)
  • The system processes search criteria as AND statements, so only CDEs that fulfill ALL the criteria are returned.

To perform a data element search:

...