1 / 8

Outline 1. Telephone sampling frame CASTEM (up to now);

Record Linkage : a key and challenging process for CATI surveys. ESSnet on Data Integration, Neuchâtel Christian Panchard and Claude Joye , SFSO February 11, 2011. Outline 1. Telephone sampling frame CASTEM (up to now); 2. Persons register-based frame : SRPH (new);

joel-pitts
Download Presentation

Outline 1. Telephone sampling frame CASTEM (up to now);

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Record Linkage :a key and challenging process for CATI surveys.ESSnet on Data Integration, NeuchâtelChristian Panchard and Claude Joye , SFSO February 11, 2011

  2. Outline • 1. Telephone sampling frame CASTEM (up to now); • 2. Persons register-based frame : SRPH (new); • Link between the two frames : • - Objectives; • - Problems; • - Solutions. • 4. First conclusions / Discussion.

  3. Eidgenössisches Departement des Innern EDIBundesamt für Statistik BFS 1. CASTEM : fixed telephone numbers and households overcoverage undercoverage undercoverage

  4. SRPH Persons 1 Household forming 2 2. Register-based sampling frame SRPH (persons)

  5. 3. Link between the two frames SRPH  CASTEM AIM : Draw samples in SRPH and get telephone numbers in CASTEM for CATI surveys. → Link through name, first name and address (IIR).

  6. SRPH Sample of persons 1 Household forming 2 Matching with CASTEM 3 ? Accessible through a fixed telephone Not accessible through a fixed telephone

  7. PROBLEMS : • Standardisation before applying the matching program; • Misspeling in the name, first name or/and address; • Household forming (building and dwelling link in person data); • Matching pair wrong! • Undercoverage (CASTEM);

  8. SOLUTIONS : • Fine tuning of the program IIR (cascade strategy); • Further develop the quality of household forming; • Use of alternative modes for conducting the surveys; • Compute (estimate) the false matching pairs.

More Related