Hi Mark
So, DRIMP and DRIPW use slighly different ways of using the IPW's
often, the strategy is
1- get the IPW
2- estimate model with IPW
THis is what DRIMP does. Mostly because is easy and simple
DRIPW does this different
1 - gets IPW
2 - Estimates model without IPW
3 - Corrects for unbalanced data using IPW and predicted outcomes.
In other words DRIPW introduces the correction as a 3rd step in the model.
This is just a different way to adjust estimates using IPW, since you could just as well do the same as DRIMP does. But, it just wasn't done like that on the model. (at some point i ll try to add that as well)
F
So, DRIMP and DRIPW use slighly different ways of using the IPW's
often, the strategy is
1- get the IPW
2- estimate model with IPW
THis is what DRIMP does. Mostly because is easy and simple
DRIPW does this different
1 - gets IPW
2 - Estimates model without IPW
3 - Corrects for unbalanced data using IPW and predicted outcomes.
In other words DRIPW introduces the correction as a 3rd step in the model.
This is just a different way to adjust estimates using IPW, since you could just as well do the same as DRIMP does. But, it just wasn't done like that on the model. (at some point i ll try to add that as well)
F
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