常見例句In theory, semiparametric functional coefficient quantile regression has less hypothesis and more extensive application in order to explain economic phenomena accurately.半?yún)?shù)變系數(shù)分位數(shù)回歸模型,在理論上其假設前提條件限制比較少,在應用上具有很好的靈活性和很廣的適用空間,能夠更好地解釋現(xiàn)實經(jīng)濟問題。In this paper, we mainly discuss nonparametric and semiparametric functional coefficient quantile regressions, their estimation methods and applications.在本文中,主要討論了非參數(shù)和半?yún)?shù)變系數(shù)分位數(shù)回歸模型的估計及其應用。 返回 semiparametric