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结果：找到“value data”相关内容71个，排序为按回复时间降序，搜索更多相关帖子请点击“高级”

大数据 Creating Value with Big Data Analytics: Making Smart Marketing Decisions
199 个回复 - 28161 次查看 2016年最新教材，降价出售期已过，想要随时跟踪最新好书，请点击头像下方“加关注”。关注成功后，查看这里即可：三步走把千本好书“一网打尽”！。 [相关阅读] 【经典教材系列】（资料汇总帖，附链接，持续添加 ...2016-1-27 08:12 - wwqqer - Hadoop论坛

[2019] A global approach to data value maximization
2 个回复 - 451 次查看 A global approach to data value maximization: integration, machine learning and multimodal analysis Author(s): Dell’Aversana, PaoloPublisher: Cambridge Scholars Publishing, Year: 2019ISBN: 97815 ...2019-6-21 08:44 - bztian - 经管书评

【2019新书】Becoming a data-driven Organisation: Unlock the value of data
41 个回复 - 7575 次查看 Becoming a data-driven Organisation: Unlock the value of data by Martin Treder (Author) About the Author Martin Treder is a seasoned Data Executive with 25 years of experience in international co ...2019-11-1 15:33 - slowry - 金融学（理论版）

Forecasting value at risk and conditional value at risk using option market data
3 个回复 - 780 次查看【作者(必填)】Annalisa Molino[/backcolor], Carlo Sala[/backcolor] 【文题(必填)】Forecasting value at risk and conditional value at risk using option market data 【年份(必填)】2020 【全文链接或数 ...2021-6-18 21:14 - hnhs100 - 求助成功区

Information Updates in Newsvendor Supply Chains: Values of Big Data and Blockcha
2 个回复 - 1009 次查看【作者(必填)】Ya-Jun Cai[/backcolor] 、Tsan-Ming Choi[/backcolor]、Suresh Sethi[/backcolor] 【文题(必填)】Information[/backcolor] Updates[/backcolor] in[/backcolor] Newsvendor[/backcolor] Supply[/bac ...2020-5-21 14:41 - 天堂328 - 文献求助专区

The Value of Purchase History Data in Target Marketing
1 个回复 - 610 次查看【作者(必填)】 Peter E. Rossi[/backcolor] , [/backcolor]Robert E. McCulloch[/backcolor] , [/backcolor]Greg M. Allenby[/backcolor] 【文题(必填)】 The Value of Purchase History Data in Target Mar ...2020-6-25 14:40 - 下雨就打伞 - 求助成功区

The analysis social science data with missing values.
4 个回复 - 456 次查看【作者(必填)】Rubin DB 【文题(必填)】The analysis social science data with missing values. 【年份(必填)】1989 【全文链接或数据库名称(选填)】2020-4-11 11:32 - andy162639 - 求助成功区

【2018新书】Creating Value from Data Sharing: Future-oriented Business Models in
9 个回复 - 1490 次查看 Creating Value from Data Sharing: Future-oriented Business Models in Theory and Practice by Anne Dreller (Author) About the Author Anne Dreller holds a M.Sc. in Innovation & Information Manageme ...2019-5-13 14:59 - slowry - 金融学（理论版）

求Clustering of Interval-Valued Data Using Adaptive Squared Euclidean Distances
1 个回复 - 624 次查看【作者(必填)】【文题(必填)】Clustering of Interval-Valued Data Using Adaptive Squared Euclidean Distances 【年份(必填)】【全文链接或数据库名称(选填)】https://link.springer.com/chapter/10.1007 ...2019-7-4 08:49 - xiaoshiyue - 求助成功区

Forecasting Value-at-Risk using high frequency data: The realized range model
3 个回复 - 636 次查看【作者(必填)】Xi-DongShaoa[/backcolor]Yu-JunLianb[/backcolor]Lian-QianYin[/backcolor] 【文题(必填)】Forecasting Value-at-Risk using high frequency data: The realized range model 【年份(必填)】20 ...2019-1-4 22:51 - Alicefree - 求助成功区

Data-Driven HR Creating Value with HR Metrics and HR Analytics
2 个回复 - 780 次查看各位大神，谁有这本书或电子档，谢谢！ Data-Driven HR Creating Value with HR Metrics and HR Analytics2022-8-29 13:55 - hrm2012 - 人力资源管理

如何解决repeated time value within panel data的问题
10 个回复 - 15201 次查看大家好我想请问一个问题因为我处理的是相当大的数据所以STATA无法一次将一个字符串数值化我将整个数据切成几个子档案各自数值化后再将它们合并成一个档案来跑回归但却出现”repeated time value within panel ...2012-2-27 17:14 - meimeili0403 - Stata专版

Practical Text Analytics：Maximizing the Value of Text Data
7 个回复 - 705 次查看 **** 本内容被作者隐藏 ****2018-11-25 22:46 - Nicolle - winbugs及其他软件专版

求助data step， create a dataset with unique values ，input dataset 需求
10 个回复 - 2667 次查看请问这个题要选哪个？为什么，谢谢 Item 52 To create a dataset with unique values of a given varible using a data step and the FIRST. and LAST. variables, it isassumed that the input dataset is: A. ...2015-5-23 04:01 - LIW001 - SAS专版

Practical_Text_Analytics_Maximizing_the_Value_of_Text_Data
0 个回复 - 1599 次查看 Practical_Text_Analytics_Maximizing_the_Value_of_Text_Data good book share to you.2018-11-7 21:54 - beoy - 数据分析师（CDA）专版

2019-Practical Text Analytics Maximizing the Value of Text Data
1 个回复 - 1549 次查看 Practical Text AnalyticsMaximizing the Value of Text Data IntroductionThis book introduces text analytics as a valuable method for deriving insights from text data. Unlike other text analytics pu ...2018-10-30 08:15 - nanometer - 数据分析与数据挖掘

Bitcask A Log-Structured Hash Table for Fast Key/Value Data -Justin Sheehy论文
7 个回复 - 1778 次查看 **** 本内容被作者隐藏 ****2016-4-4 11:16 - albertwishedu - 休闲灌水

WinBUGS load inits时遇到问题data value already given to this quantity
1 个回复 - 1408 次查看请各位大神帮帮忙多谢2018-10-2 22:31 - 15104079834 - 计量经济学与统计软件

Text Processing with Ruby: Extract Value from the Data That Surrounds You
0 个回复 - 780 次查看 https://www.amazon.ca/Text-Processing-Ruby-Extract-Surrounds/dp/16805007082016-11-29 10:00 - ReneeBK - winbugs及其他软件专版

如何在data frame中去掉 NA value
9 个回复 - 12954 次查看如何在data frame中去掉 NA value，不是去掉带NA的某行或某列，就是去掉NA. 例如：2011-9-8 14:27 - sunyistephanie - R语言论坛

Elliptic Boundary Value Problems with Fractional Regularity Data
8 个回复 - 481 次查看 English | 2018 | ISBN: 1470442507 | 161 Pages | PDF In this monograph the authors study the well-posedness of boundary value problems of Dirichlet and Neumann type for elliptic systems on the up ...2018-5-28 14:32 - igs816 - 经管书评

The Auto-Calculator of the Graphic y-axis Tickvaluelist for Data Visualization
0 个回复 - 1489 次查看这对于大规模生成成千上万张图的需要各种各样y轴值的SAS procedure特别极其方便。 When we plot graphics using SAS PROC TEMPLATE or PROC GPLOT or other procedures, we need to decide the x-axis and y-axis ...2018-5-19 10:57 - fankaiqing - SAS专版

Determinants of intangible assets value: The data mining approach
0 个回复 - 498 次查看摘要：It is very important for investors and creditors to understand the critical factors affecting a firm’s value before making decisions about investments and...原文链接:http://dl.acm.org/citation. ...2018-1-26 07:00 - AIworld - 人工智能论文版

Using R to Unlock the Value of Big Data: Big Data Analytics with Oracle R Enterp
2 个回复 - 1154 次查看求书：Using R to Unlock the Value of Big Data: Big Data Analytics with Oracle R Enterprise Oracle R Connector for Hadoop 和Big Data Black Book: Covers Hadoop 2 Mapreduce Hive Yarn Pig R And Data Vi ...2017-3-20 16:43 - 飞天玄舞6 - R语言论坛

如何将values转为data
2 个回复 - 10817 次查看请教各位一个基本问题，我load了一个数据（.rda），读进来全是values类型（见附图），如何查看这些数据？或者如果将这些values转为data类型，或矩阵或者复制到excel、文本文档中，初学R语言，表达不妥之处请见谅。 ...2017-9-7 14:24 - stone119 - R语言论坛

data步建新变量如何引用format的value
2 个回复 - 3589 次查看求助各位大牛！！！变量color用了format “color”，怎么能让变量obj里面显示文字的颜色（红色，黄色……），而不是颜色的code（00,01……）除了“if color='00' then color='红色'” 这种方法之外还有什么更 ...2017-8-25 16:30 - 香菇酱紫 - SAS专版

Creating Value with Big Data Analytics making smarter marketing Decisions
6 个回复 - 1315 次查看【作者(必填)】 [*]Verhoef, P.C., Kooge, E. & N. Walk 【文题(必填) Creating Value with Big Data Analytics making smarter marketing Decisions, Routledge, 2016. 【年份(必填)】 2016 【全文链接或数 ...2016-11-1 01:07 - 预言者的辅佐官 - 求助成功区

Big Data, Data Mining, and Machine Learning: Value Creation for Business Leaders
57 个回复 - 9918 次查看 With big data analytics comes big insights into profitability Big data is big business. But having the data and the computational power to process it isn't nearly enough to produce meaningful result ...2014-7-17 14:51 - 大家开心 - 数据分析与数据挖掘

新书: Applied Insurance Analytics: A Framework for Driving More Value from Data
4 个回复 - 1861 次查看新书: Applied Insurance Analytics: A Framework for Driving More Value from Data Assets, Technologies, and Tools2014-5-24 00:34 - eugenechan004 - 爱问频道

Assessing business value of Big Data Analytics in European firms
3 个回复 - 780 次查看【作者(必填)】 [*]Nadine Côrte-Real, , [*]Tiago Oliveira, [*]Pedro Ruivo 【文题(必填)】Assessing business value of Big Data Analytics in European firms 【年份(必填)】2017 【全文链 ...2016-11-8 11:27 - xiaodoudou2079 - 求助成功区

Data Science Essentials in Python: Collect, Organize, Explore, Predict, Value
1 个回复 - 1498 次查看 Data Science Essentials in Python: Collect - Organize - Explore - Predict - Value (The Pragmatic Programmers) by Dmitry Zinoviev (Author) Series: The Pragmatic Programmers Publisher: Pragm ...2016-10-3 03:20 - cmwei333 - python论坛

Big Data Marketing: Engage Your Customers More Effectively and Drive Value
7 个回复 - 3718 次查看 Leverage big data insights to improve customer experiences and insure business successManyof today's businesses find themselves caught in a snarl of internaldata, paralyzed by internal silos, and exec ...2014-6-12 20:26 - 大家开心 - 数据分析与数据挖掘

Determining the Economic Value of Data
0 个回复 - 940 次查看 This post introduces a data economic valuation process that uses an organization’s key business initiatives as this basis for establishing prudent value.By William Schmarzo, EMC. comments[Note: I h ...2016-7-2 20:14 - oliyiyi - LATEX论坛

On the Calculation of the most Probable Values of Frequency-Constants, for Data
1 个回复 - 751 次查看【作者(必填)】 WF Sheppard 【文题(必填)】 On the Calculation of the most Probable Values of Frequency-Constants, for Data arranged according to Equidistant Division of a Scale【年份(必填)】 1897 ...2016-5-12 09:42 - internet.hzx - 求助成功区

怎么把value变为data？
0 个回复 - 4663 次查看用tapply函数得出的value 怎么变成data？是用unlist函数吗？2016-4-26 15:13 - 天然猪肉丸 - R语言论坛

Bitcask A Log-Structured Hash Table for Fast Key/Value Data
1 个回复 - 1269 次查看帮fuming兄试一试隐藏功能哈，回复可见。。。Bitcask A Log-Structured Hash Table for Fast Key/Value Data Justin Sheehy David Smith with inspiration from Eric Brewer Basho Technologies justin@basho ...2016-4-4 11:19 - albertwishedu - winbugs及其他软件专版

data（）函数运行结果missing values
3 个回复 - 2497 次查看小白再次求助，stata十八讲里面，data（）函数计算天数，为什么我得出来的是这个结果。 PS：这样算出的天数只是和1960年相比啊，如果想算出活了多久，例题答案是di date(“1975/12/27”,”ymd”) ，是不是错了？ ...2015-11-23 19:18 - hshaq - Stata专版

[大数据时代]Using R to Unlock the Value of Big Data:
1 个回复 - 1272 次查看 Using R to Unlock the Value of Big Data: Big Data Analytics with Oracle R Enterprise and Oracle R Connector for Hadoop Product Details [*]Paperback: 84 pages [*]Publisher: McGraw-Hill/Osborne Medi ...2014-12-2 03:01 - Nicolle - winbugs及其他软件专版

文献求助Big Data Investment, Skills, and Firm Value
1 个回复 - 832 次查看【作者(必填)】Prasanna Tambe 【文题(必填)】Big Data Investment, Skills, and Firm Value 【年份(必填)】2014 【全文链接或数据库名称(选填)】management science2015-9-21 08:42 - qcy_qin - 求助成功区

BIG DATASEIZING OPPORTUNITIES,PRESERVING VALUES
2 个回复 - 1252 次查看美国ZF大数据文件：BIG DATASEIZING OPPORTUNITIES,PRESERVING VALUES2015-7-29 15:42 - 醉客天涯 - 博弈论

Win with Advanced Business Analytics: Creating Business Value from Your Data
21 个回复 - 5008 次查看 Plain English guidance for strategic business analytics and big data implementation In today's challenging economy, business analytics and big data have become more and more ubiquitous. While some bu ...2014-7-13 22:24 - 大家开心 - 数据分析与数据挖掘

Convert SPSS Data to Stata & Recode Missing Values
1 个回复 - 1253 次查看 http://www.youtube.com/watch?v=tqQwg8N0lAM2013-8-9 17:49 - yyl6789 - Stata专版

哈佛商业评论：THE business value behind BIG DATA
4 个回复 - 1718 次查看【作者】Harvard Business Review Group 【刊名】Harvard Business Review 【出版日期】2013 【卷号】Vol.91 【期号】No.1-22015-1-20 08:55 - 醉客天涯 - 博弈论

问书：Modern Analytics Methodologies: Driving Business Value with Big Data
8 个回复 - 2357 次查看问书：Modern Analytics Methodologies: Driving Business Value with Big Data2014-5-24 00:41 - eugenechan004 - 量化投资

【论坛首发】Game Analytics: Maximizing the Value of Player Data
0 个回复 - 1477 次查看 Game Analytics: Maximizing the Value of Player Data Developing a successful game in today’s market is a challenging endeavor. Thousands of titles are published yearly, all competing for players’ ...2014-12-20 14:18 - wh7064rg - 数据分析与数据挖掘

Taylor & Francis The impact of missing data in a generalized integer-valued
1 个回复 - 552 次查看【作者(必填)】Mohamed Alosh 【文题(必填)】 The impact of missing data in a generalized integer-valued autoregression modelfor count data 【年份(必填)】2009 【全文链接或数据库名称(选填)】http: ...2014-10-31 01:00 - 352693585 - 求助成功区

我要哭了，国统网上CPI只有同比，环比，同期累计，木有原指数即Original Data Value
4 个回复 - 1419 次查看我要哭了，国统网上CPI只有同比，环比，同期累计，木有原指数即Original Data Value 怎么办办？教授说要用原指数来定基我说没有，教授不相信，怎么办办2013-6-24 15:53 - haebaragi - 爱问频道

从EPIDATA导出数据到SAS，能把value formats导出到SAS dataset吗？
2 个回复 - 3379 次查看大家好，想问下如果从EPIDATA导出数据到SAS，能把value formats导出到SAS dataset吗？比如SEX录入时是1,2，表示1 male 2 female. 但是到SAS时我想看到male和female，可以实现吗？求高人指点！2014-4-10 10:39 - previal - SAS专版

EPIDATA导出数据到SAS，能把value formats导出到SAS dataset吗？
1 个回复 - 1982 次查看大家好，想问下如果从EPIDATA导出数据到SAS，能把value formats导出到SAS dataset吗？比如SEX录入时是1,2，表示1 male 2 female. 但是到SAS时我想看到male和female，可以实现吗？求高人指点！2014-4-10 10:05 - previal - 调查问卷专版

【学术资料】Forecasting Value-at-Risk using high frequency data
0 个回复 - 657 次查看我在2009年发表的风险管理-在险价值文献一篇；摘要：Current studies on financial market risk measures usually use daily returns based on GARCH type models. This paper models realized range using intr ...2013-10-13 00:22 - yinlianqian - 殷炼乾-暨南大学国际商学院

world value survey data
12 个回复 - 9111 次查看 [Money=50][/Money] [此贴子已经被作者于2005-5-25 7:35:30编辑过]2005-5-25 07:31 - lmwxf - 数据交流中心

Price-value deviations: further evidence from input-output data of Japan
1 个回复 - 871 次查看【作者(必填)】Tsoulfidis 【文题(必填)】Price-value deviations: further evidence from input-output data of Japan 【年份(必填)】2008 【全文链接或数据库名称(选填)】http://www.tandfonline.com/doi ...2013-6-22 23:39 - 茶色混沌 - 求助成功区

Agile Analytics: A Value-Driven Approach to Business Intelligence and Data Wareh
37 个回复 - 4298 次查看 Agile Analytics: A Value-Driven Approach to Business Intelligence and Data Warehousing Book DescriptionPublication Date: August 6, 2011 | ISBN-10: 032150481X | ISBN-13: 978-0321504814 | Edit ...2012-7-7 00:44 - vigo625 - 商学院

求助：Least squares fitting of compact set-valued data
1 个回复 - 688 次查看【作者(必填)】P Diamond 【文题(必填)】Least squares fitting of compact set-valued data 【年份(必填)】1990 【全文链接或数据库名称(选填)】Journal of mathematical analysis and applications2013-4-7 11:00 - yangweiamss - 求助成功区

Computing value at risk with high frequency data
1 个回复 - 2562 次查看 <BR>just for free2007-5-5 06:58 - anran841025 - EViews专版

During insert: Data was not set for one or more columns. Data value overflow fo
1 个回复 - 1498 次查看 libname results "F:\Program File\SAS 9.1\RESULTS"; libname wjg_jg OLEDB provider=sqloledb properties=("Data Source"=xz "User ID"=sa "Password"=wjg_jg "Initial Catalog"=wjg_results ...2012-7-23 14:13 - ggyaoniming - SAS专版

关于计算validation data set的predicted values的方法
2 个回复 - 2519 次查看看到有人提问，之前也看过相关的文章，下面给出一个SAS support网站上关于这个内容的链接，有需求的可以去看看，各种方法讲的很详细。 http://support.sas.com/kb/33/307.html2012-5-21 17:00 - hcydlee - SAS专版

Use mod function to group data values
7 个回复 - 1257 次查看 data test; input x @@; cards; 1 6 3 9 3 9 7 1 9 3 8 4 10 3 9 3 ; run; data grouping; set test; group+(mod(_n_,8) EQ 1); run; The result is below,i just can't understand Obs X GROUP ...2012-6-5 15:31 - hawkscry - SAS专版

请求帮助下载论文Interpolating 95th Percentile Eigenvalues from Random Data
1 个回复 - 1337 次查看【作者(必填)】 Personal author, compiler, or editor name(s); click on any author to run a new search on that name.Cota, Albert A.; And Others 【文题(必填)】Interpolating 95th Percentile Eigenvalu ...2012-2-22 16:37 - wlou64 - 求助成功区

求文献一篇，Computing value at risk with high frequency data
3 个回复 - 2361 次查看链接地址： http://www.sciencedirect.com/science/article/B6VFG-405KF8G-2/2/46a8ad35b04677fa837471ac15794ae2 如果谁可以帮我下载赠送论坛币100，直接回帖上传，发出售贴。2005-9-26 10:14 - westcfa - 计量经济学与统计软件

data: Market Value for German Stocks
1 个回复 - 1831 次查看 Is there someone interested in Fama French Model?2005-7-7 16:15 - sonyalin - 计量经济学与统计软件

原spss data中每个variable都有好几个missing values，变成stata后怎么处理
4 个回复 - 8309 次查看 stata的missing value一般用. spss missing value一般是数字，9， 88， 999.... 原文件格式是spss，每个variable都有几个missing value值，比如：9，0，88，999 要在stata里做分析，需要在转变成stata格式后做 ...2011-8-5 10:57 - affiliation - Stata专版

Value Splitting: Taking the Data Apart
1 个回复 - 664 次查看【作者(必填)】David C. Hoaglin, Frederick Mosteller, John W. Tukey 【文题(必填)】Value Splitting: Taking the Data Apart 【年份(必填)】2008 【全文链接或数据库名称(选填)】http://onlinelibrary.w ...2013-5-27 12:40 - violinangel - 求助成功区

DATASET中很多MISSING value- proc reg by 时在LOG WINDOW弹出ERROR MESSAGE...
0 个回复 - 2277 次查看 DATASET中有很多MISSING value， proc reg by 时在LOG WINDOW就弹出很多ERROR MESSAGE: ERROR: No valid observations are found. NOTE: The above message was for the following BY group: id=10 star ...2011-2-15 10:48 - lachance - SAS专版

help about how to manage the repeated data about missing value
0 个回复 - 1260 次查看请教高手：本人在分析一个重复测量的数据中遇到一个问题。数据是来源于电脑的记录，会记录每一个response中的具体时间，但如果没有response就不会有记录。但在我分析中，将把这部分定义为0或缺失值。请问如何操作。 ...2010-3-21 23:38 - ynsxx - 计量经济学与统计软件

[求助]spss里关于scale data 的value设置
5 个回复 - 8423 次查看问卷调查里我知道设置1为不重要,6为非常重要,比如区间是(1-6)但如果是一些问题比如你一周消费几次,这样的问题类型也属于scale,按照我们老师要求,scale 数据在SPSS里面的VALUE LABELS去解释每一个变量,上面的问题比较 ...2009-4-12 00:07 - kingair - SPSS论坛

Developing a benefit transfer database for environmental values in Queensland
0 个回复 - 285 次查看 2006-5-28 09:21 - 第三方理财588 - Forum

Data for Market Value
0 个回复 - 2575 次查看 Currency : Million Euro, see definition in another document PTBV Data2005-7-7 16:33 - sonyalin - 数据交流中心

Data for Price to book value ratio
0 个回复 - 4611 次查看 Definition for MV and PTBV Market value / market capitalisation – datatype (MV) Market value on Datastream is the share price multiplied by the number of ordinary shares in issue. The amount i ...2005-7-7 16:13 - sonyalin - 数据交流中心

Measuring Success: Clio and the Value of Database Creation
0 个回复 - 264 次查看 2005-7-4 12:43 - 中国国际期货768 - Forum

Evaluating Value-at-Risk Models with Desk-Level Data-利用桌面级数据评估风险价值模型
0 个回复 - 908 次查看 2004-10-19 06:02 - 档案管理学424 - Forum

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