• Title/Summary/Keyword: two-step Newton's Mathod

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THE CALIBRATION ESTIMATION USING TWO-STEP NEWTON'S ALGORITHM IN TWO-PHASE SAMPLING

  • Son, Chang-Kyoon;Yum, Joon-Keun
    • Journal of applied mathematics & informatics
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    • v.7 no.1
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    • pp.237-245
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    • 2000
  • In this paper, we consider to the adjustment weighting procedure in the two phase sampling scheme. In general, the unit nonresponses may be occured in the final survey operation. When the unit nonresponse be generated in survey, it is able to use the auxiliary variable for estimating of interest variable. In this viewpoint, we use the two kinds level of auxiliary variable, $X_{1k}$ and $X_{2k}$ for the calibration procedure. We proprose the two-step Newton's method in the calibration estimation procedure for the two phase sampling.