Akademska digitalna zbirka SLovenije - logo
FDV, Osrednja družboslovna knjižnica J. Goričarja, Ljubljana (ODKLJ)
Zaradi vzdrževalnih del bo knjižnica v petek, 16. 8. 2024, zaprta. Delovni čas v juliju in avgustu: 8.00-15.00, sreda 8.00-17.00, sobota zaprto.
  Več ...
Predmetne oznake    Učbeniki     Zebra   Vodiči
  • On covariance estimation when nonrespondents are subsampled
    Gamrot, Wojciech
    The phenomenon of nonresponse in a sample survey reduces the precision of parameter estimates and introduces the bias. Several procedures have been developed to compensate for these effects. An ... important technique is the two-phase (or double) sampling scheme which relies on subsampling the nonrespondents and re-approaching them in order to obtain the missing data. This paper focuses on the application of double sampling to estimate the finite population covariance. Two covariance estimators using combined data from the initial sample and the subsample are considered. Their properties are derived. Two special cases of the general procedure are discussed.
    Vir: Advances in methodology and statistics = Metodološki zvezki. - ISSN 1854-0023 (Vol. 5, No. 2, 2008, str. 95-111)
    Vrsta gradiva - članek, sestavni del
    Leto - 2008
    Jezik - angleški
    COBISS.SI-ID - 29130077

    Povezava(-e):

    http://mrvar.fdv.uni-lj.si/pub/mz/mz5.1/gamrot.pdf
    Repozitorij Univerze v Ljubljani – RUL
    Digitalna knjižnica Slovenije - dLib.si

Vnos na polico