1) rank
[英][ræŋk] [美][ræŋk]
秩,秩次,等级
2) Rank
[英][ræŋk] [美][ræŋk]
秩次
1.
Rank-based Robust Regression Method;
基于秩次的R类稳健回归
2.
[Methods]The theory of Rank-based regression,its algorithm and the application were discussed.
[目的]探讨一种基于秩次的稳健回归分析方法-R估计。
3.
When multiple outliers occur in linear regression model or the distribution of residuals is not normal,we can use residual s rank as weight function to get some resist estimator.
线性回归模型的误差项不服从正态分布或存在多个离群点时,可以将残差秩次的某些函数作为权重引入估计模型来减少离群点的不良影响。
5) dignity concept of hierarchy
等级秩序尊严观
6) order
[英]['ɔ:də(r)] [美]['ɔrdɚ]
秩
1.
Spearman's order correlation coefficient is applied to study of them by taking the production performance data from producers and injectors in Sangonghe reserv.
应用Spearman秩相关系数分析方法,借助石南油田石南4井区三工河组油藏的油井与注水井的生产动态数据,从动态的角度对井间连通性和注入水流动方向进行了研究。
2.
A method was reported that calculating order through establishing matrix in phase equilibrium system and compared with phase rule, the relation between order and number of independent component was found.
本文通过相平衡体系中矩阵的建立,解出其秩,与相律进行比较,找出秩与独立组分数间的关系。
3.
This article has studied the anti-symmetric matrix contract with the matrix which has form(*),obtained the order of the anti:symmetric matrix is the even number and the sufficiont and necessary condition for the two anti-symmetric matrixs contraction.
本文研究了反对称矩阵与具有形式(*)的矩阵合同,得到反对称矩阵的秩必为偶数以及两个反对称矩阵合同的充要条件。
补充资料：秩次
1.谓秩禄等级的高低。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条