Population ecology is the study of how populations — of plants, animals, and other organisms — change over time and space and interact with their environment. Populations are groups of organisms of ...

Revue de l'Institut International de Statistique / Review of the International Statistical Institute, Vol. 35, No. 3 (1967), pp. 247-263 (17 pages) This paper deals with the study of k characters of a ...

A typical Pew Research Center national survey – regardless of mode – is designed and implemented with a total survey error approach in mind, aimed at minimizing ...

In many situations there is interest in parameters (e.g., mean) associated with the response distribution of individual clusters in a finite clustered population. We develop predictors of such ...

Data in this chapter show the basic condition of the population in 2019 as well as in previous years for the whole nation and 31 provinces, autonomous regions and municipalities directly under the ...