共线性的影响是使回归系数不可靠.The effect of colinearity is to make the regression coefficients unreliable.目的探讨PLS回归理论在消除多元共线性中的作用.Objective To research the NIPALS regression in the function of eliminating collinearities.结果表明,这种方法改善了最小...
他点了一杯苹果酒。He ordered a cider.他尝了好几种果酒,宣布这一种最好.He tried many wines and declared this to be the best.他们在走回家吃饭之前喝了本地的苹果酒.They imbibed the local cider before walking home to dinner....