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Volatility and Correlation attach_img 大数据分析 delianiax 2018-7-26 4 1454 512661101 2025-6-5 20:51:13
Cause and Correlation in Biology 2nd Edition attach_img R语言论坛 igs816 2018-6-30 20 5379 zclbreeze 2022-5-19 09:48:14
xttest2命令输入后显示的Correlation matrix of residuals is singular. not possible Stata专版 15859339971 2018-9-7 2 3238 fgc835114 2021-9-5 10:19:09
stata输入命令xttest2后出现Correlation matrix of residuals is singular. Stata专版 15859339971 2018-9-10 2 4052 chengrfhgs 2021-6-4 17:13:21
xttest1检验怎么看结果，有多个指标怎么分析？ Stata专版 15859339971 2018-9-26 2 3421 yasmiles 2020-4-17 17:28:55
FGLS回归后如何进行回归模型的显著性检验，因为没有R平方 attach_img Stata专版 天雨流芳黄 2018-9-14 9 11079 gaoshang70800 2019-11-26 11:17:18
Risk Contribution Is Exposure Times Volatility Times Correlation（PDF） attachment 金融工程（数量金融）与金融衍生品 guouoo 2018-12-24 0 1629 guouoo 2018-12-24 16:05:34
悬赏 各位大神，请问怎样用R语言把图1的矩阵形式转化为图2的向量形式？谢谢 - [悬赏 5 个论坛币] attach_img 数据分析与数据挖掘 豌豆芽2018 2018-12-2 1 1387 阿扁V5 2018-12-3 15:51:00
悬赏 Applied Multiple Regression/Correlation Analysis for the Behavioral Sciences (2e - [悬赏 10 个论坛币] 文献求助专区 liulin249 2018-11-7 2 1028 liulin249 2018-11-7 16:19:41
R 工具学习-2 坛友说 jessie68us 2018-9-29 0 224 jessie68us 2018-9-29 00:31:54
悬赏 求价差期权定价文献 - [悬赏 50 个论坛币] 爱问频道 mxmatao 2018-9-25 4 1677 mxmatao 2018-9-26 11:01:55
求Canonical correlation.sps SPSS论坛 17865596289 2018-8-1 2 1947 17865596289 2018-9-24 19:25:49
悬赏 Saving-investment correlations and capital mobility: On the evidence from annual - [!reward_solved!] attachment 求助成功区 风从四面八方来 2018-9-21 3 745 奇犽dsp 2018-9-22 08:55:36
stata 爱问频道 迷迷33 2018-9-14 0 1095 迷迷33 2018-9-14 21:35:25
悬赏 Nonrelativistic rescattering effects on two-particle correlation - [!reward_solved!] attachment 求助成功区 qoiqpwqr 2018-9-2 1 793 xinchuzu 2018-9-2 10:32:32
悬赏 Exchangeability, Correlation, and Bayes' Effect - [!reward_solved!] attachment 求助成功区 leosong 2018-7-13 1 794 wagumaxida 2018-7-13 13:19:47
悬赏 Testing for serial correlation in fixed-effects panel models - [!reward_solved!] attachment 求助成功区 shanxianmin2011 2018-5-16 1 705 yiyi23ttt 2018-7-9 21:10:11
estat abond检验 Stata专版 Daisyzzz 2018-5-24 0 1300 Daisyzzz 2018-5-24 12:52:16
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