Improvement estimation on two successive occasions in cluster sampling


Luengo G., Victoria A., Shahzad U., KOYUNCU N. , Muhammad H.

PAKISTAN JOURNAL OF STATISTICS AND OPERATION RESEARCH, cilt.15, ss.1037-1050, 2019 (ESCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 15 Konu: 4
  • Basım Tarihi: 2019
  • Doi Numarası: 10.18187/pjsor.v15i4.1600
  • Dergi Adı: PAKISTAN JOURNAL OF STATISTICS AND OPERATION RESEARCH
  • Sayfa Sayıları: ss.1037-1050

Özet

In this paper we attempt the problem of estimation of the sum of mean and the change of mean in mail surveys. This problem is conducted for current occasion in the context of cluster sampling over sampling on two successive occasions. The sampling units are clusters and the observations on the first occasion are regarded as ancillary information for the observations on the second or current occasion.