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Nonparametric estimation of additive models with homogeneous components
Härdle, Wolfgang, (2000)
Estimating willingness to pay for urban water supply : a comparison of artificial neural networks and multiple regression analysis
Ranasinghe, Malik, (1999)
Shrinkage estimation of a linear regression model in econometrics
Ohtani, Kazuhiro, (2000)
Principal component and factor analyses
Rao, Calyampudi Radhakrishna, (1996)
Linear statistical inference and its applications
Rao, Calyampudi Radhakrishna, (1973)
Rao, Calyampudi Radhakrishna, (1967)