Prediction approach

[BERENZ]

What is missing:

• provide population data (either in a form of population data or a data.frame with frequencies)
• list of estimators: model-calibration, mass imputation

[JimKnaub]

Please note that prediction for nonprobability sampling is considered in the following:

Elliott, M.R., and Valliant, R.(2017). Inference for Nonprobability Samples. Statist. Sci. 32(2): 249-264, May 2017.
https://doi.org/10.1214/16-STS598
(Open Access from Project Euclid)

Also other work, some with Richard Valliant as author or coauthor, could be considered.

Also one could consider issue #78 here:
#78