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DOA Estimation in heteroscedastic noise
Signal Processing, 2019The paper considers direction of arrival (DOA) estimation from long-term observations in a very noisy environment. The concern is to derive methods obtaining reasonable DOAs at very low SNR. The noise is assumed zero-mean Gaussian and its variance varies in time and space, causing stationary data models to fit poorly over long observation times ...
Peter Gerstoft +3 more
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Heteroscedastic transformation cure regression models.
Statistics in medicine, 2016Cure models have been applied to analyze clinical trials with cures and age-at-onset studies with nonsusceptibility. Lu and Ying (On semiparametric transformation cure model. Biometrika 2004; 91:331?-343. DOI: 10.1093/biomet/91.2.331) developed a general class of semiparametric transformation cure models, which assumes that the failure times of uncured
Chen, Chyong-Mei, Chen, Chen-Hsin
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2013
In this chapter, we introduce three fiducial approaches to heteroscedastic ANOVA and MANOVA. The first approach is that of Li et al. (2011) which was proposed for ANOVA but can be easily generalized to MANOVA. The second approach is that implicit in Behrens (Landw. Jb. 68, 807–837, 1929) paper. The third approach is that implicit in Fisher (Ann. Eugen.
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In this chapter, we introduce three fiducial approaches to heteroscedastic ANOVA and MANOVA. The first approach is that of Li et al. (2011) which was proposed for ANOVA but can be easily generalized to MANOVA. The second approach is that implicit in Behrens (Landw. Jb. 68, 807–837, 1929) paper. The third approach is that implicit in Fisher (Ann. Eugen.
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Interpreting Heteroscedasticity
American Journal of Political Science, 1979George W. Downs, David M. Rocke
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Educational and Psychological Measurement, 1967
Edwin E. Ghiselli, Eric P. Sanders
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Edwin E. Ghiselli, Eric P. Sanders
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Heteroscedastic Security Returns
Financial Review, 1978Rickard J. Rogalski, Joseph D. Vinso
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Unbounded heteroscedasticity in autoregressive models
The Journal of Economic Asymmetries, 2023Nikolaos Kourogenis +2 more
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Conditional Quantile Estimation for Generalized Autoregressive Conditional Heteroscedasticity Models
Journal of the American Statistical Association, 2009Roger Koenker
exaly