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全国黄金价格数据1978-2020年
0 个回复 - 714 次查看
1978-2020年全国黄金价格数据来源为:Goldhub
指标说明:
黄金不仅有现货价格,还有LBMA黄金价格,以及几个地区的价格。 LBMA黄金价格是整个黄金市场的重要基准,而其他地区的黄金价格对当地市场也很重要。 该数据 ...
2022-4-20 21:13 - zokdv - 现金交易版
Changes to Primary End Points in Randomized Clinical Trials on Immune Checkpoint
2 个回复 - 307 次查看
【作者(必填)】
Richters, A (Richters, Anke) Yildirim, H (Yildirim, Hilin) Booth, CM (Booth, Christopher M.) Badillo, FEV (Badillo, Francisco E. Vera E.) Kiemeney, LALM (Kiemeney, Lambertus A. L. M.) ...
2023-10-17 12:07 - 肖恩同学 - 求助成功区
A Non-Random Walk Down Wall Street Volume
4 个回复 - 1993 次查看
Title: A Non-Random Walk Down Wall Street Volume:
Author(s): Andrew W. Lo, A. Craig MacKinlay
Series: Periodical:
Publisher: Princeton University Press City:
Year: 1999 Edition:
Language: Eng ...
2015-5-22 11:12 - oliyiyi - LATEX论坛
Brandt_2012代码计算工企资本存量时firm是如何生成的?
1 个回复 - 1642 次查看
Brandt_2012代码使用工业企业数据库,第一个dofile匹配跨年企业Match Firms Over Time,生成unbalanced.1998--2006.dta,第二个dofile计算资本存量Match Firms Over Time。但是前一个文件中只有企业id和name,第二个 ...
2021-5-1 08:27 - cznbqw - Stata专版
Randomization in Clinical Trials
4 个回复 - 948 次查看
【作者(必填)】Rosenberger WF, Lachin JM.
【文题(必填)】Randomization in Clinical Trials
【年份(必填)】Second Edition. 2016
【全文链接或数据库名称(选填)】New Jersey: John Wiley & Sons, Inc.,
...
2022-8-28 23:59 - andy162639 - 求助成功区
Free Probability and Random Matrices
7 个回复 - 1751 次查看
This volume opens the world of free probability to a wide variety of readers. From its roots in the theory of operator algebras, free probability has intertwined with non-crossing partitions, random m ...
2017-6-26 22:22 - nivastuli - 博弈论
Theory of Random Sets 2nd edition
5 个回复 - 1431 次查看
This monograph, now in a thoroughly revised second edition, offers the latest research on random sets. It has been extended to include substantial developments achieved since 2005, some of them motiva ...
2018-2-4 05:51 - nivastuli - 博弈论
Lectures on Random Interfaces
3 个回复 - 1139 次查看
English | 2016 | ISBN: 9811008485 | 138 Pages | PDF | 3.11 MB
Interfaces are created to separate two distinct phases in a situation in which phase coexistence occurs. This book discusses randomly f ...
2017-2-27 13:55 - igs816 - 量化投资