Sampling design of multiwave studies with an application to the Massachusetts health care panel study
- 1 December 1991
- journal article
- research article
- Published by Wiley in Statistics in Medicine
- Vol. 10 (12) , 1945-1958
- https://doi.org/10.1002/sim.4780101209
Abstract
A technique is presented which provides guidance on the spacing of follow‐up waves in a multiwave study. Only information from the baseline wave is needed, as well as rough parameter estimates for the survival distribution. The computations use the expected Fisher information; a new method for its calculation is given. An analysis of the effects of simplifying assumptions, such as presuming that a distributional parameter is known, shows that gross discrepancies may result. Data from the Massachusetts Health Care Panel Study (MHCPS) are used for a demonstration. The MHCPS example shows that this technique can prevent large inefficiencies in multiwave experimental design.Keywords
This publication has 3 references indexed in Scilit:
- Active Life ExpectancyNew England Journal of Medicine, 1983
- The Empirical Distribution Function with Arbitrarily Grouped, Censored and Truncated DataJournal of the Royal Statistical Society Series B: Statistical Methodology, 1976
- Nonparametric Estimation from Incomplete ObservationsJournal of the American Statistical Association, 1958