脊回归技术及其应用

被引:5
作者
莫惠栋
机构
[1] 扬州大学数量遗传研究室江苏扬州
关键词
脊迹; 脊回归; 病态矩阵; 有偏估计;
D O I
暂无
中图分类号
S114 [];
学科分类号
摘要
介绍了脊回归的统计学原理和方法 ;阐述了脊回归和常规回归的差别和关系。提出评价脊回归的得和失的统计指标。较详细地讨论了脊回归在作物科学和数量遗传学领域的可能适用场合 ,并用一个有关小麦育种中个体选择的实例解释了脊回归的具体应用和计算程序
引用
收藏
页码:433 / 438
页数:6
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