What is the difference between the 'IPW', 'REGADJ', and 'AIPW' methods?

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Réponse

'IPW' requires observed outcome values and predicted treatment probabilities. 'REGADJ' requires predicted counterfactual outcome values. 'AIPW' is a doubly robust method that requires observed outcomes, predicted treatment probabilities, and predicted counterfactual outcomes.
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caEffect

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Other questions about caEffect
What is the difference between the 'IPW' and 'AIPW' methods? How do I specify the potential outcomes to be estimated? How can I obtain confidence intervals for the causal effect estimates? Is it possible to get confidence intervals for the estimates? What estimation methods can be used with the caEffect action?
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