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tag 标签: covariance经管大学堂：名校名师名课

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拟合优度 R2 与 修正拟合优度R2 attach_img Stata专版 fengbjmu 2021-11-20 3 10942 kunnycao 2022-10-31 08:36:55
悬赏 Functional PCA With Covariate-Dependent Mean and Covariance Structure - [!reward_solved!] attachment 求助成功区 liu2008shu 2022-8-13 1 544 bkm006 2022-8-14 06:20:48
悬赏 Interpoint-ranking sign covariance for the test of independence - [!reward_solved!] attachment 求助成功区 internet.hzx 2022-7-31 1 420 giresse 2022-7-31 08:54:13
悬赏 Interpoint-ranking sign covariance for the test of independence - [!reward_solved!] attachment 求助成功区 internet.hzx 2022-7-31 1 547 giresse 2022-7-31 08:50:08
对PCA的理解（为什么说“方差越大信息量越多”？）「非原创，搬运+总结」 R语言论坛 yeahisme 2022-2-21 4 5360 abelus 2022-7-29 14:35:26
工具变量 Stata专版 1360881598 2022-6-11 0 848 1360881598 2022-6-11 21:02:46
悬赏 amos潜变量相关系数的显著性，为什么covariances里面只能看到模型前面几个潜变量的P - [悬赏 20 个论坛币] attach_img LISREL、AMOS等结构方程模型分析软件 凡汀啦 2022-4-30 2 1036 nicokuang 2022-6-4 05:30:36
求助求相 R语言论坛 64545 2022-4-7 2 3540 64545 2022-5-5 16:54:31
kpss检验如何分析 Stata专版 爱睡觉河马 2022-3-20 0 791 爱睡觉河马 2022-3-20 21:24:44
悬赏 Ball Covariance: A Generic Measure of Dependence in Banach Space - [!reward_solved!] attachment 求助成功区 internet.hzx 2022-3-19 1 600 giresse 2022-3-20 15:46:55
悬赏 Testing for unit roots based on sample autocovariances - [!reward_solved!] attachment 求助成功区 internet.hzx 2022-3-16 1 650 缺伊不可 2022-3-18 20:58:59
悬赏 Testing for unit roots based on sample autocovariances - [悬赏 1 个论坛币] 文献求助专区 internet.hzx 2022-3-16 2 345 genius1232 2022-3-17 16:33:07
悬赏 Convergence of covariance and spectral density estimates for high-dimensional lo - [悬赏 10 个论坛币] attachment 文献求助专区 512661101 2022-3-14 3 1242 allen515 2022-3-17 01:46:34
悬赏 Interpoint-ranking sign covariance for the test of independence - [!reward_solved!] attachment 求助成功区 internet.hzx 2022-3-15 2 786 giresse 2022-3-15 15:13:23
悬赏 Semiparametric partial common principal component analysis for covariance matric - [!reward_solved!] attachment 求助成功区 internet.hzx 2022-3-15 1 638 allen515 2022-3-15 14:50:54
关于cov和xcov函数 MATLAB等数学软件专版 jsz_mvp 2021-10-28 0 704 jsz_mvp 2021-10-28 13:45:05
悬赏 Testing for unit roots based on sample autocovariances - [!reward_solved!] attachment 求助成功区 internet.hzx 2021-9-13 1 490 giresse 2021-9-13 13:41:39
机器学习在量化投资策略中的应用（1/2） 金融学（理论版） yunchuangao 2021-7-28 2 1974 wondermars 2021-8-25 12:09:48
悬赏 The Gini Equivalents of the Covariance, the Correlation, and the Regression Coef - [!reward_solved!] attachment 求助成功区 sgltrue 2021-8-25 1 467 bkm006 2021-8-25 11:38:46
KPSS检验结果怎么看？ Stata专版 lc96325470 2021-8-18 0 1382 lc96325470 2021-8-18 22:16:39
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