Open Access. Powered by Scholars. Published by Universities.®
- Discipline
- Keyword
Articles 1 - 3 of 3
Full-Text Articles in Social Statistics
Systematic Biases In Panel Surveys Due To Differential Nonresponse., William (Bill) H. Williams, Colin L. Mallows Phd
Systematic Biases In Panel Surveys Due To Differential Nonresponse., William (Bill) H. Williams, Colin L. Mallows Phd
Publications and Research
Panel surveys involve repeated observations on the same sample units of the population. In some of these studies, systematic biases have appeared. It is shown that these systematic biases can also be he result of the characteristics of the response probabilities.
The Systematic Bias Effects Of Incomplete Responses In Rotation Samples, William (Bill) H. Williams
The Systematic Bias Effects Of Incomplete Responses In Rotation Samples, William (Bill) H. Williams
Publications and Research
Rotation samples are frequently used in continuing surveys in order to obtain estimates of changes in a characteristic over time as well as separate estimates of the characteristic at specific points in time. Rotation designs involve the retention of some sampling units and the replacement of others. It has been observed in some studies that there are systematic changes in the estimate of a characteristic, depending on the frequency of appearance of a rotation group in the sample. It is shown in this paper that these systematic changes must occur provided (1) the probability of a selected unit actually appearing …
1969-1970 News Release, Cedarville University Sports Information Office
1969-1970 News Release, Cedarville University Sports Information Office
Men's Basketball News Releases
No abstract provided.