Three new improved regression estimators of heritability viz. modified range restricted estimator, minimum quadratic loss estimator and minimax h e a r restricted estimator are proposed. In addition, these estimatore are illustrated and compared numerically with the existing restricted estimator bas
Logistic Transformation Regression Estimators of Heritability
β Scribed by V. T. Prabhakaran; Dr. J. P. Jain
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 259 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0323-3847
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β¦ Synopsis
Abstract
Three logistic transformation estimators are proposed to deal with the problem of inadmissible estimates of intraβsire regression heritability (h^2^). These are compared with the estimators of earlier workers. The logistic transformation estimator with exponential correction is shown empirically to give more consistent estimates.
π SIMILAR VOLUMES
A new modification of Berkson's minimum logit chi-squared estimator in simple linear logistic regression is suggested in order to achieve reduction of first order biae of the estimator ae well as in the model. Furthermore, unlike estimators currently available, our procedure is quite simple to apply