Survey Statistics: weights and MRP for voters

So far we’ve focused on a population mean E[Y] as our quantity of interest. We’ve talked about estimating this with weights or MRP. Inverse-response-Probability Weights (IPW): 1/E[R | X] Or normalized as importance sampling weights W = E[R]/E[R|X] = p(X)/p(X|R=1). … Continue reading → …