Photo from wikipedia
Abstract In this paper, we propose a generalized class of estimators for finite population mean using two auxiliary variables in two-phase stratified sampling for non response. We identify 17 estimators… Click to show full abstract
Abstract In this paper, we propose a generalized class of estimators for finite population mean using two auxiliary variables in two-phase stratified sampling for non response. We identify 17 estimators as special cases of the proposed class of estimators. Expressions for the bias and mean squared error (MSE) of estimators are obtained up to first order of approximation. A data set is used for efficiency comparisons.
Keywords:
phase stratified;
class;
two phase;
stratified sampling;
generalized class;
class estimators
Journal Title: Communications in Statistics - Theory and Methods
Year Published: 2018
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!
Journal Title: Communications in Statistics - Theory and Methods
Year Published: 2018
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!