ncn-foreigners/nonprobsvy

The PMM estimator -- `controlOut`

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BERENZ commented

I would like to propose a breaking change for the PMM estimator. Currently, the control outcome takes the $\hat{y}-y$ matching as default

controlOut(predictive_match = 1)

but I suggest to change to the most popular alternative i.e. the $\hat{y}-\hat{y}$ matching (predictive_match = 2).