K
Karen Chan
Publications - 4
Citations - 267
Karen Chan is an academic researcher. The author has contributed to research in topics: Uncertainty analysis & Variance (accounting). The author has an hindex of 3, co-authored 4 publications receiving 243 citations.
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Proceedings ArticleDOI
Sensitivity analysis of model output: variance-based methods make the difference
TL;DR: The methods that will be discussed and used to perform SA in this paper are called ‘Variancebased methods’, in that the variability, or uncertainty, associated with an important input parameter is propagated through the model resulting in a large contribution to the overall output variability.
Journal ArticleDOI
Winding Stairs: A sampling tool to compute sensitivity indices
TL;DR: Results suggest that the Jansen Winding Stairs method provides better estimates of the Total Sensitivity Indices at small sample sizes.
Journal ArticleDOI
Presenting Results from Model Based Studies to Decision-Makers: Can Sensitivity Analysis be a Defogging Agent?
TL;DR: The present note shows how to compute rigorous decomposition of the output's variance with grouped parameters, and how this approach may be beneficial for the efficiency and transparency of the analysis.