A general regression procedure for the prediction of a vector of population means in situations of nonresponse is proposed. The multivariate treatment of the prediction problem is not computationally ...

This is a preview. Log in through your library . Abstract Despite widespread use of species-area relationships (SARs), dispute remains over the most representative SAR model. Using data of small-scale ...

SSRS conducted the National Public Opinion Reference Survey (NPORS) for Pew Research Center using address-based sampling and a multimode protocol. The survey was fielded from Feb. 1, 2024, to June 10, ...