Two auxiliary variates in ratio method of estimation
โ Scribed by S. K. Agarwal
- Publisher
- John Wiley and Sons
- Year
- 1980
- Tongue
- English
- Weight
- 155 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0323-3847
No coin nor oath required. For personal study only.
โฆ Synopsis
Abstract
A ratio type estimator using two auxiliary variates has been proposed and conditions are obtained to choose between proposed estimator and OLKIN'S (1958) estimator using two auxiliary variates.
๐ SIMILAR VOLUMES
The problem of estimation of ratio of population proportions is considered and a difference-type eetimator is proposed using auxiliary information. The bias and mean squared error of the proposed estimator is found and compared to the usual estinptor and also to WYNN'S (1976) type estimator. An exam
## Abstract Regression coefficients are regarded as stochastic variables in order to account for this kind of variability. This is needed, because differences in responses at successive doses vary generally and thus the assumption of constancy of regression coefficients is violated.