Use of post-stratification for estimating the marine fish landings

Mini, K G and Kumaran, M and Jayasankar, J (2009) Use of post-stratification for estimating the marine fish landings. Indian Journal of Marine Sciences, 38 (4). pp. 464-469.

[img]
Preview
PDF
csir-cmfri.pdf

Download (87kB)
Official URL: http://nopr.niscair.res.in/bitstream/123456789/708...
Related URLs:

    Abstract

    The sampling design adopted by Central Marine Fisheries Research Institute for estimation of marine fish landings in India is a stratified two stage sampling design with stratification being done over space and time. Present study conists a modified design which uses post-stratified estimator to estimate the fish landings in a month in a zone along with its variance. The modified design improved the precision of the estimator as compared to the existing estimator. An empirical study is also carried out to demonstrate the performance of the modified design.

    Item Type: Article
    Uncontrolled Keywords: Estimation of fish landings; Marine fishery; Post-Stratification; Stratified two-stage sampling; Variance Estimation
    Subjects: Marine Fisheries > Estimation
    Divisions: CMFRI-Kochi > Marine Capture > Fishery Resource Assessment
    Subject Area > CMFRI Brochures > CMFRI-Kochi > Marine Capture > Fishery Resource Assessment
    CMFRI-Kochi > Marine Capture > Fishery Resource Assessment
    Depositing User: Users 1 not found.
    Date Deposited: 26 Feb 2010 04:46
    Last Modified: 09 Sep 2015 15:04
    URI: http://eprints.cmfri.org.in/id/eprint/6

    Actions (login required)

    View Item View Item