On enhanced estimation of population variance using unconventional measures of an auxiliary variable
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Statistical Computation and Simulation"
DOI: 10.1080/00949655.2020.1767620
Abstract: Most of the research work on ratio, product, and regression estimators are usually based on conventional measures such as mean, quartiles, semi-interquartile range, semi-interquartile average, coefficient of skewness, coefficient of kurtosis, etc. The efficiency of… read more here.
Keywords: auxiliary variable; variance using; using unconventional; population variance ... See more keywords
New Techniques for Estimating Finite Population Variance Using Ranks of Auxiliary Variable in Two-Stage Sampling
Sign Up to like & getrecommendations! Published in 2024 at "Mathematics"
DOI: 10.3390/math12172741
Abstract: This article presents a new set of estimators designed to estimate the finite population variance of a study variable in two-phase sampling. These estimators utilize the information about extreme values and ranks of an auxiliary… read more here.
Keywords: auxiliary variable; variance; population variance; finite population ... See more keywords