逐步Logistic判别分析 |
| |
引用本文: | 吕纯濂 Mathes,H.逐步Logistic判别分析[J].南京气象学院学报,1991,14(3):316-324. |
| |
作者姓名: | 吕纯濂 Mathes H |
| |
作者单位: | 南京气象学院
(吕纯濂),慕尼黑大学统计与科学理论研究所
(H.Mathes),慕尼黑大学统计与科学理论研究所(P.Zollner) |
| |
基金项目: | 在慕尼黑大学统计与科学理论研究所,由大众基金会资助进行科研合作的部分内容 |
| |
摘 要: |
|
关 键 词: | 蔬菜 产量 气象 成因 Logistic模型 |
STEPWISE LOGISTIC DISCRIMINATORY ANALYSIS |
| |
Abstract: | In this paper a stepwise selection of variables for logisticdiscriminatory analysis by using the maximum likelihood estimation isbased on likelihood ratio tests for the discriminatory coefficients. Thetests are used in a forward selection and a backward elimination at each step. Thc use of the selection procedure is illustrated with several examples. |
| |
Keywords: | generalized linear model exponential distribution family natural link function logit model |
本文献已被 CNKI 维普 等数据库收录! |