Unbiased variance estimation on sub-sampling from a varying probability sample

Chaudhuri, Arijit2012-11-202012-11-202004Jour.Ind.soc.Ag.Statistics,v.57,p.129-133http://hdl.handle.net/10263/4926enUnbiased variance estimationProbability sampleSub-samplingUnbiased variance estimation on sub-sampling from a varying probability sampleArticle