Some Classes of Logarithmic-Type Imputation Techniques for Handling Missing Data

Table 2

Structures of some well-known estimators.

Estimator	Notation used	Structure
Mean estimator
Ratio estimator
Kadilar and Cingi [29] estimator A
Kadilar and Cingi [29] estimator B
Kadilar and Cingi [29] estimator C
Toutenberg and Srivastava [28] estimator