Discrete Choice Experiment Sample Size Calculator. We will use a hierarchical Bayesian estimation procedure to assess attributes at. Explain the required sample size for parameter estimates in DCEs.
For the current study we have 7 attributes 4 with 4 levels 2 with 2 levels and 1. Sep 01 2014 Whilst sampling follows the same principles as for other primary data collection ie. On the Optimization of Bayesian D-Efficient Discrete Choice Experiment Designs for the Estimation of QALY Tariffs That Are Corrected for Nonlinear Time Preferences.
Jun 01 2016 Statistical Methods for the Analysis of Discrete Choice Experiments.
Hall et al 35 had suggested that 2030 respondents per choice set can provide precise parameter estimates while Lancsar and Louviere 36 suggested that it is unusual to require more. For the current study we have 7 attributes 4 with 4 levels 2 with 2 levels and 1. We demonstrate a method for calculating the minimum sample size required for a DCE that does not require rules of thumb. Determining Required Sample Sizes for Discrete-Choice Experiments DCEs.
