结果:找到“Freq.”相关内容549个,排序为按回复时间降序,搜索更多相关帖子请点击“高级”
【稀缺,最全】各类创新指标大全,网站独一份
0 个回复 - 152 次查看
1.数据介绍
【稀缺,最全】985博士团队悉心整理,品质保证,免费更新,涵盖公司层面创新研究基本上所有数据
2.数据链接
3.数据描述
年份 |
Freq. Percent Cum.
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2024-1-17 15:11 - 天道纵韬 - 现金交易版
歌曲 | Love To Go - Lost Frequencies
2 个回复 - 240 次查看
Living in the fast lane刺激生活里Time is precious时间尤为珍贵I’m counting down the seconds我正倒数时间I can feel you on my skin我能感觉到你贴近我的体肤I go我会沿着In this direction这个方向走下去I’m ...
2023-10-13 12:07 - 杨明凡 - 外语学习
Love To Go - Lost Frequencies
3 个回复 - 268 次查看
Living in the fast lane刺激生活里Time is precious时间尤为珍贵I’m counting down the seconds我正倒数时间I can feel you on my skin我能感觉到你贴近我的体肤I go我会沿着In this direction这个方向走下去I’m ...
2023-9-11 06:48 - 杨明凡 - 外语学习
High-frequency_Limit order book
23 个回复 - 8322 次查看
Price fluctuations from the order book perspective - empirical facts and a simple model
AbstractStatistical properties of an order book and the eect they have on price dynamicswere studied using t ...
2013-4-15 23:30 - cy1991630 - 金融学(理论版)
R语言frequency的问题 求帮助啊
7 个回复 - 5976 次查看
自己拿了一组数据建立时间序列,因为是月度数据 所以frequency设置为了12,但是最后预测的时候报错Error in .cbind.ts(list(e1, e2), c(deparse(substitute(e1))[1L], deparse(substitute(e2))[1L]), :
not all ...
2018-6-12 21:38 - 哈利路亚嘿 - R语言论坛
Handbook of High Frequency Trading
7 个回复 - 1171 次查看
Handbook of High Frequency Trading
This comprehensive examination of high frequency trading looks beyond mathematical models, which are the subject of most HFT books, to the mechanics of the mark ...
2015-3-20 21:05 - tigerwolf - 商学院
R包frequencyConnectedness相关问题
0 个回复 - 470 次查看
应用R包frequencyConnectedness进行Diebold and Yilmaz (2012)溢出指数分析,得到的结果TO(FROM)不是每列(行)的非对角线元素和(Diebold and Yilmaz (2014)论文中公式),也不是每列(行)的非对角线元素和除以N ...
2022-4-26 15:07 - 于果1992 - 爱问频道
把proc freq的结果保存为数据集
8 个回复 - 2115 次查看
想请教一下各位大神,我这里有个程序
proc freq data = KBM_2016 ;
tables quxian * age/nopercent norow nocol;(quxian是四川省的183个区县,age是年龄,有1,2,3分别代表三个年龄段)
run;
结果大概是这 ...
2021-11-16 00:48 - dainiuhuang0 - SAS专版
High-Frequency Financial Econometrics
6 个回复 - 3505 次查看
Yacine Aït-Sahalia and Jean Jacod, "High-Frequency Financial Econometrics"
English | ISBN: 0691161437 | 2014 | 688 pages | PDF | 8 MB
High-frequency trading is an algorithm-based computeriz ...
2014-8-31 15:27 - igs816 - 计量经济学与统计软件
The High Frequency Game Changer
0 个回复 - 543 次查看
The High Frequency Game Changer: How Automated Trading Strategies Have Revolutionized the Markets
English | 2011 | ISBN: 0470770384 | 176 pages | EPUB[/backcolor]
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2021-9-26 18:16 - zhangke0987 - 投资人(实务版)