×
+ All Categories
Log in
English
Français
Español
Deutsch
The top documents tagged [landline sample]
Home >
landline sample
An Overview of the North Carolina Behavioral Risk Factor Surveillance System (BRFSS) Presentation to the State Health Director's Conference January 23,
213 views
Estimating Phone Service and Usage Percentages: How to Weight the Data from a Local, Dual-Frame Sample Survey of Cellphone and Landline Telephone Users.
213 views
Surveying Cell Phone Numbers in the United States Synthesis and Future Research Needs Paul J. Lavrakas, Ph.D. DC-AAPOR Workshop September 4, 2008.
212 views