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Effective Estimation of Ratio and Product of Two Population Means in Presence of Random Non-Response in Successive Sampling |
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PP: 363-378 |
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doi:10.18576/jsap/070214
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Author(s) |
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Reba Maji,
G. N. Singh,
Arnab Bandyopadhyay,
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Abstract |
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| The present article intends to develop efficient estimation strategy to reduce the negative impact of random non - response
at both occasions in two occasion successive sampling. Utilizing the information on an auxiliary variable effective imputation strategy
was developed to cope with the non -response situation. Estimators for the current occasion are also derived as a particular case
when there is non-response either on the first occasion or on the second occasion. To study the efficacy of the suggested imputation
method, performances of the proposed estimators are performed in two different situations: with and without non-response. The preeminence
of the suggested estimator has been established through empirical studies carried over some natural population dataset and
artificially generated population dataset, which presents the soundness and usefulness of the suggested estimator in practice. Suitable
recommendations to the survey statistician are also made. |
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