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悬赏 Variances and Covariances of Kendall's Tau and Their Estimation - [!reward_solved!] attachment 求助成功区 internet.hzx 2015-3-16 3 874 Mengguren15 2020-3-14 19:44:36
Maximum-likelihood_estimation_for_the_mixed_analysis_of_variance_model attachment 计量经济学与统计软件 ron1103 2015-3-9 2 1255 tianwk 2019-5-10 14:09:24
【求助】Covariance matrix is not positive definite应该怎么解决？ attach_img LISREL、AMOS等结构方程模型分析软件 amandakf 2015-4-30 2 15924 纳兰君 2015-6-8 00:22:34
variance ratio test怎么写命令？急求啊 Stata专版 981150912 2015-5-17 0 2400 981150912 2015-5-17 19:50:22
急急急！求助！麻烦高手指点！ attach_img SPSS论坛 蓓蓓1989 2015-5-9 4 1084 南南数据 2015-5-13 22:37:29
相似图片搜索的原理（二） 数据分析与数据挖掘 lzguo568 2015-5-13 3 1183 独孤槑 2015-5-13 17:07:13
平衡面板数据回归要做哪些检验，各个选项应该怎么选 attach_img EViews专版 yuanlulu90 2015-5-3 2 8579 yuanlulu90 2015-5-4 13:19:43
行业虚拟变量 Stata专版 xhr_njnu1993 2015-4-27 11 28939 humusheng 2015-4-30 21:21:35
悬赏 A REVISED GEOMETRY OF MEAN-VARIANCE EFFICIENT PORTFOLIOS - [!reward_solved!] attachment 求助成功区 wenyu 2015-4-28 1 862 HFUT_LW 2015-4-28 22:50:15
悬赏 Mean-variance efficiency when investors are not required to nvest all their mone - [!reward_solved!] attachment 求助成功区 wenyu 2015-4-28 1 871 HFUT_LW 2015-4-28 19:11:42
悬赏 Classical mean-variance model revisited: pseudo efficiency - [!reward_solved!] attachment 求助成功区 wenyu 2015-4-28 1 817 hello_xn 2015-4-28 17:42:36
matlab最优资产组合怎么做robust mean variance 爱问频道 lenaicc 2015-4-24 0 1475 lenaicc 2015-4-24 23:15:36
悬赏 Common breaks in means and variances for panel data - [!reward_solved!] attachment 求助成功区 dandan0407 2015-4-21 3 977 giresse 2015-4-22 19:27:53
DOC 文章推介 attachment SAS专版 lkbwx 2015-4-6 0 892 lkbwx 2015-4-6 23:41:10
〖移花接木〗分段回归的拐点连续性 经管代码库 我的素质低 2015-3-27 1 2767 xddlovejiao1314 2015-3-27 14:00:26
悬赏 ON THE INCLUSION OF VARIANCE IN DECISION MAKING UNDER - [!reward_solved!] attachment 求助成功区 kuailemyt 2015-3-23 1 610 ssylzz 2015-3-23 23:43:26
悬赏 求助Unit root tests in the presence of an innovation variance break that has pow - [!reward_solved!] attachment 求助成功区 lohas0409 2015-3-23 2 685 lohas0409 2015-3-23 16:35:36
悬赏 求助Testing for a unit root in the presence of a variance shift - [!reward_solved!] attachment 求助成功区 lohas0409 2015-3-23 1 615 HFUT_LW 2015-3-23 16:34:19
悬赏 On estimating the variance of a U-statistic - [悬赏 1 个论坛币] attachment 文献求助专区 internet.hzx 2015-3-16 1 807 ssylzz 2015-3-16 22:17:59
求市场上variance swap这个衍生品的交易价格数据 数据求助 大蒜头真大 2015-3-16 0 1588 大蒜头真大 2015-3-16 01:22:56
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