摘要
We present asymptotic distributions of the Mallow0
s type bounded-influence
regression quantile for the linear regression model and also the simultaneous equations model.
Monte Carlo simulation comparing mean squared errors shows that the bounded-influence one is
more efficient than the unbounded-influence one (Koenker and Bassett (1978)) when gross errors
occur in the independent-variables-space. Analysis of examples involving real data have also been
provided.
s type bounded-influence
regression quantile for the linear regression model and also the simultaneous equations model.
Monte Carlo simulation comparing mean squared errors shows that the bounded-influence one is
more efficient than the unbounded-influence one (Koenker and Bassett (1978)) when gross errors
occur in the independent-variables-space. Analysis of examples involving real data have also been
provided.
原文 | English |
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頁(從 - 到) | 217–232 |
頁數 | 16 |
期刊 | Sankhya: The Indian Journal of Statistics |
卷 | 62 |
發行號 | 2 |
出版狀態 | Published - 8月 2000 |