Forthcoming Seminars

Seminar

A causal approach to handling missing data in multiple variables: Coming to grips with “missing not at random”

Dr Margarita Moreno Betancur
Thursday, 27 July 2017
Time: 
9.30am-10.30am
In studies with multiple incomplete variables, it is widely understood that if the data are missing at random (MAR) then unbiased estimation is possible with appropriate methods.
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Seminar

Propensity score methods in the context of covariate measurement error

Prof. Elizabeth Stuart
Thursday, 16 November 2017
Time: 
9.30am-10.30am
Propensity score methods are commonly used to estimate causal effects in non-experimental studies. Existing propensity score methods assume that covariates are measured without error but covariate measurement error is likely common.
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