National Archive of Computerized Data on Aging

Utilization for Long Beach Longitudinal Study

By default, the reports below show utilization for the last 12 months. To view a different range, please enter dates below.

Please note that this study was first released on 2010-02-08, and that our current reporting model only goes back three years (from today's date).

General Information

Unique Sessions

Total
Data/Documentation
Sessions
Data &
Documentation
Documentation
Only
SDA
Any Datasets/Files 210 = 47 163   3
DS0: Study-Level Files 156 = 0 156  
DS1: Panel 1 and 2 1978 - 2003 Longitudinal File 145 = 36 109   2
DS2: Panels 1 and 2 1994 STAMAT File 91 = 14 77  
DS3: Panel 1 and 2 1994 - 2000 Master Data Longitudinal File 99 = 21 78  
DS4: Panel 2 Wave 1 1994 Cross File 86 = 12 74  
DS5: Panel 2 Wave 2 1997 Cross File 85 = 12 73  
DS6: Panel 3 Wave 1 2000 Master File 104 = 17 87   1

Notes

The numbers above are counts of unique sessions, not counts of how many files were downloaded. I.e., a value of 12 implies that users downloaded 1 or more files from the study as part of 12 discrete sessions/visits in this time period.

Please note that the numbers above do not include distribution of restricted-use or public-use data that are not web downloadable. E.g., data distributed on CD-ROM.

"SDA" refers to unique sessions by users analyzing data using Survey Documentation & Analysis, a web-based alternative to SAS, SPSS, and Stata.

Unique Users

Total
Unique
Users
Faculty Grad.
Students
Undergrads Univ.
Staff
Other Anon.
Downloads
Any Datasets/Files 135 = 14 19 2 1 1 98
DS0: Study-Level Files 83 = 14 19 2 1 1 46
DS1: Panel 1 and 2 1978 - 2003 Longitudinal File 74 = 10 16 1 0 1 46
DS2: Panels 1 and 2 1994 STAMAT File 26 = 5 5 2 0 0 14
DS3: Panel 1 and 2 1994 - 2000 Master Data Longitudinal File 29 = 6 9 1 0 0 13
DS4: Panel 2 Wave 1 1994 Cross File 21 = 4 5 1 0 0 11
DS5: Panel 2 Wave 2 1997 Cross File 19 = 4 5 1 0 0 9
DS6: Panel 3 Wave 1 2000 Master File 36 = 5 7 1 0 0 23

Notes

All numbers in the table above are the number of unique users who downloaded one or more files from this study/dataset in the time period specified.

"Anon. Downloads" refers to users who download anonymously. Users who browse/download documentation files (only) are not required to login; some of our topical archives do not require login.

Please note that the numbers above do not include distribution of restricted-use or public-use data that are not web downloadable. E.g., data distributed on CD-ROM.

Downloads by Member Institutions

This study was downloaded by users at 16 institutions during the time period specified.

  • California State University at Fullerton
  • Central Michigan University
  • Claremont Colleges
  • Harvard University
  • Pennsylvania State University
  • South Dakota State University
  • University of British Columbia
  • University of California at Los Angeles
  • University of Michigan
  • University of Minnesota
  • University of Nevada at Reno
  • University of Nottingham
  • University of Richmond
  • University of Texas at Dallas
  • University of Virginia
  • Virginia Polytechnic Institute and State University

Notes

Institutions are only listed when users from that institution authenticated/logged in. Non-authenticated members constitute a large portion of our users and are represented in the Unique Users/Unique Sessions tables, but not in the Downloads by Member Institutions table.