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Multivariate analyses of weight traits fitting reduced rank and factor analytic models in Nellore cattle
(Elsevier B.V., 2010-01-01)
Multivariate analyses of weight traits fitting reduced rank and factor analytic models in Nellore cattle
(Elsevier B.V., 2010-01-01)
Estimating sufficient reductions of the predictors in abundant high-dimensional regressions
(Institute of Mathematical Statistics, 2012-02)
We study the asymptotic behavior of a class of methods for sufficient dimension reduction in high-dimension regressions, as the sample size and number of predictors grow in various alignments. It is demonstrated that these ...
Comparison of factor-analytic and reduced rank models for test-day milk yield in Gyr dairy cattle (Bos indicus)
(2013-09-27)
We analyzed 46,161 monthly test-day records of milk production from 7453 first lactations of crossbred dairy Gyr (Bos indicus) x Holstein cows. The following seven models were compared: standard multivariate model (M10), ...
Comparison of factor-analytic and reduced rank models for test-day milk yield in Gyr dairy cattle (Bos indicus)
(2013-09-27)
We analyzed 46,161 monthly test-day records of milk production from 7453 first lactations of crossbred dairy Gyr (Bos indicus) x Holstein cows. The following seven models were compared: standard multivariate model (M10), ...
Genetic principal components for reproductive and productive traits in Holstein cows reared under tropical conditions
(Springer, 2021-06-01)
The objective of this study was to compare the standard multi-trait model and five reduced-rank models fitted to the first principal components and genetic parameter estimates in order to determine the most appropriate ...
Imputation of Rainfall Data Using the Sine Cosine Function Fitting Neural Network
Missing rainfall data have reduced the quality of hydrological data analysis because they are the essential input for hydrological modeling. Much research has focused on rainfall data imputation. However, the compatibility ...