An improved alternative estimation procedure for current population mean in presence of positively and negatively correlated auxiliary variables in two-occasion rotation patterns
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DOI: 10.1080/03610926.2019.1586932
Abstract: Abstract The present study confirms the influential role of a positively and a negatively correlated auxiliary variables in enhancing the precision of estimates of current population mean in two occasion rotation (successive) sampling. Exponential-type estimators… read more here.
Keywords: positively negatively; negatively correlated; correlated auxiliary; auxiliary variables ... See more keywords