结果:找到“unique”相关内容109个,排序为按回复时间降序,搜索更多相关帖子请点击“高级
单独专利数据
0 个回复 - 948 次查看 单独专利数据 1、ASIE release matched design patents - 398,483 records (387,250 true matches, among which 291,578 are unique) 2、ASIE release matched invention patents - 332,682 records (317,268 true ...2022-5-3 09:48 - 拥有持续学习的能力 - 现金交易版
旅游学(第12版) 查尔斯·R·格德纳 习题答案
0 个回复 - 898 次查看 图书封面 习题答案(6-20) CHAPTER 6HOSPITALITY ANDRELATED SERVICES Learning Objectives· Study the lodging industry, itsancient origins, its associations, names of leading companies, its econ ...2021-9-26 13:32 - zht505540914 - 现金交易版
《战略品牌管理(第5版)凯文·莱恩·凯勒 习题答案
0 个回复 - 1270 次查看 图书封面 习题答案 Chapter 1Brands and BrandManagementLearning Objectives1. Define “brand,” state how brand differs from a product, andexplain what brand equity is.2. Summarize why brands a ...2021-9-13 09:40 - zht505540914 - 现金交易版
Systematic Trading: A unique new method for designing trading and investing syst
64 个回复 - 20299 次查看 English | 2015 | ISBN: 0857194453 | 325 pages | PDF | 11,6 MB This is not just another book with yet another trading system. This is a complete guide to developing your own systems to help you make ...2017-5-28 10:18 - igs816 - 量化投资
(交易系统书籍)Systematic Trading: A unique new method for designing trading an
10 个回复 - 4442 次查看 自购的交易系统书籍,分享嘍 内容简介 · · · · · · This is not just another book with yet another trading system. This is a complete guid ...2016-3-30 15:51 - whoamix - 金融学(理论版)
On the uniqueness of Nash strategies for a class of analytic differential games
2 个回复 - 614 次查看 【作者(必填)】 G. P. Papavassilopoulos, J. B. Cruz Jr. 【文题(必填)】 On the uniqueness of Nash strategies for a class of analytic differential games 【年份(必填)】 1979 【全文链接或数据库名 ...2015-7-26 22:24 - ticket1988 - 求助成功区
Supertiming The Unique Elliott Wave System
2 个回复 - 461 次查看 Supertiming: The Unique Elliott Wave System English | 2014 | ISBN: 0857193406, 0857193910 | 242 pages | EPUB[/backcolor] [/backcolor] [/backcolor]2022-3-28 16:34 - zhangke0987 - 经管书评
【经典教材系列】Global Existence and Uniqueness of Nonlinear Evolutionary Fluid
71 个回复 - 7088 次查看 2015年最新经典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:关注的帖子。 [相关阅读] 【经典教材系列】(资料汇总帖,附链接,持续添加中)2015-4-17 08:34 - wwqqer - 微观经济学
Unique strong solutions of Lévy processes
3 个回复 - 395 次查看 【作者(必填)】 【文题(必填)】 Unique strong solutions of Lévy processes driven stochastic differential equations with discontinuous coefficients 【年份(必填)】 【全文链接或数据库名称(选填)】h ...2020-3-3 12:02 - ssylzz - 求助成功区
Is Chinese urbanisation unique? Chris Hamnett SAGE Journals
1 个回复 - 393 次查看 【作者(必填)】:Chris Hamnett 【文题(必填)】:Is Chinese urbanisation unique? 【年份(必填)】:Jan 2020 【全文链接或数据库名称(选填)】:https://journals.sagepub.com/doi/abs/10.1177/00420980198908 ...2020-1-19 11:50 - 上官欧阳 - 求助成功区
A Unique Decomposition Theorem for 3-Manifolds
5 个回复 - 358 次查看 【作者(必填)】J. Milnor 【文题(必填)】A Unique Decomposition Theorem for 3-Manifolds 【年份(必填)】1962 【全文链接或数据库名称(选填)】https://www.jstor.org/stable/2372800?seq=12019-12-18 22:17 - hebaoxing - 求助成功区
The unique development of an only child ( Mohan, Brandon)
4 个回复 - 846 次查看 【作者(必填)】 Mohan, Brandon 【文题(必填)】 The unique development of an only child 【年份(必填)】 2011 【全文链接或数据库名称(选填)】 https://search.proquest.com/openview/557900e1ea427a39e1 ...2018-11-24 15:52 - xrrxrrxrr - 文献求助专区
(交易系统书籍)Systematic Trading: A unique new method for designing trading an
22 个回复 - 6817 次查看 自购的交易系统书籍,分享嘍,刚发错了板块,又移到这里 内容简介 · · · · · · This is not just another book with yet another trading system. Thi ...2016-3-30 16:09 - whoamix - 投资人(实务版)
求正式版或arXiv上的 Existence and uniqueness of global strong solut
3 个回复 - 1479 次查看 【作者(必填)】Guangqiang Lan, Jiang-Lun Wu. 【文题(必填)】 Existence and uniqueness of global strong solutions for SDEs with jumps under a new sufficient condition. 【年份(必填)】 【全文链接 ...2014-6-14 20:08 - ssylzz - 文献求助专区
stata merge 中 出现not uniquely identify observations in the using data
14 个回复 - 48984 次查看 想要横向合并数据,却一直出现not uniquely identify observations in the using data的提示 ROE的挡案 nobs Stkcd Date Price SOE ROE 1001 000001 07jan2011 16.41 0 14.73 ...2020-7-29 21:43 - chiuuu - Stata专版
关于merge,merge1:1时出现variables stk year do not uniquely identify observation
10 个回复 - 13893 次查看 求助merge,merge1:1,1:m时出现variables stk year do not uniquely identify observation,所以用了m:1,但是结果不对,为什么using里一个stk只有一个年份有数据,合并后一个stk里所有年份都变成有数据了? 比如, ...2017-8-21 10:08 - xdddian - Stata专版
reshape-长面板转宽面板:values of variable X not unique within Y
1 个回复 - 851 次查看 求助各位老师同学,数据如图1所示: 命令如图2所示; 已考虑重复值情况,如图3所示: 尝试spread未果,如图4所示: 空格等已删干净,如图5所示: 想知道问题具体在哪里,希望大家不吝赐教,感谢!2022-6-9 12:27 - 小胖蓝 - Stata专版
variable A_A_Stkcd does not uniquely identify observations in the using data
34 个回复 - 92992 次查看 数据合并时遇到variable A_A_Stkcd does not uniquely identify observations in the using data r(459); 有可能是哪些问题,确认了,没有重复,没有空白。2012-9-17 23:35 - suran87 - Stata专版
The Future of Competition: Co-Creating Unique Value With Customers
1 个回复 - 730 次查看 【作者(必填)】 C. K. Prahalad (Author), Venkat ...2019-1-22 11:26 - wirtz72 - 文献求助专区
readOGR 读取 shp文件时,显示错误 Error in make.names(fldnms, unique = TRUE) : 多
1 个回复 - 2051 次查看 readOGR 读取 shp文件时,显示错误 Error in make.names(fldnms, unique = TRUE) : 多字节字符串2有错 如何解决??2021-3-1 22:48 - weidongyi156 - R语言论坛
stata安装unique命令报错r(612),请问应该怎么解决呢
3 个回复 - 4578 次查看 stata 16.0 采用ssc install unique 安装unique命令后报错r(612),如下: ssc install unique unexpected end of file http://fmwww.bc.edu/repec/bocode/u/ either 1) is not a valid URL, or 2) could ...2021-2-12 09:32 - MaxineWang - Stata专版
Eviews Kalman滤波WARNING: Singular covariance - coefficients are not unique
10 个回复 - 5218 次查看 用Eviews构建状态空间模型出现WARNING: Singular covariance - coefficients are not unique 是什么原因,怎么解决啊?求各位大神……2013-4-6 16:59 - ZhongDingJian - EViews专版
reshape,长面板数据转宽面板数据values of variable X not unique within Y
8 个回复 - 5189 次查看 老师同学们大家好,想问问这种情况怎么办,如图。我用的命令是这个 reshape wide rating, i(neighborhood) j(terms) string 还是说我需要给neighborhood和terms编号? 编号的话我用的是excel,如果大佬们正好知道 ...2020-7-13 14:45 - 务正业的小明 - Stata专版
r语言length(unique())和levels(unique())的结果为什么会不同
0 个回复 - 1110 次查看 时间序列降频的时候想把时间分组,用tapply取每组均值,然后每组时间取一个唯一值 用了四种方法 1 merch 2 length(unique()) 3 levels(unique()) 4 把时间转换为数字格式,tapply然后再转回日期 但是得到的数据有100 ...2020-5-8 12:42 - yttrium_ - 爱问频道
AOM: Distinguishing Voice and Silence at Work: Unique Relationships with
1 个回复 - 733 次查看 【作者(必填)】 Elad N. Sherf, Michael R Parke and Sofya Isaakyan 【文题(必填)】 Distinguishing Voice and Silence at Work: Unique Relationships with Perceived Impact, Psychological Safety, and Burno ...2020-3-5 00:30 - yinhezhiwang - 文献求助专区
急!当master数据库出现do not uniquely identify observations如何Merge
3 个回复 - 6737 次查看 现在我的master dataset里面有下面类似的标记可以看到,比如fundid 是10408267对应了两个symbol(一个基金的两个份额,但两个份额其实是一个基金,也就是资产配置是一样的) 但是现在我需要把基金的资产配置m ...2018-2-8 00:01 - mengdengliao - Stata专版
R制作小提琴图时报错'breaks' are not unique
0 个回复 - 3028 次查看 R提示 > for(i in 1:ncol(rt)){ + normalData=rt[1:normal,i] + tumorData=rt[(normal+1):(normal+tumor),i] + vioplot(normalData,at=3*(i-1),lty=1,add = T,col = 'blue') + vioplot(tumorData,at= ...2019-11-5 01:14 - 学R的胖胖 - R语言论坛
Help Your Kids with Geography: A unique step-by-step visual guide
2 个回复 - 351 次查看 ​English | August 27th, 2019 | ISBN: 1465481699 | 258 Pages | True PDF | 52.23 MB Perplexed by plate tectonics? Confused by climates? Disoriented by demographics? Help Your Kids with Geo ...2019-9-17 06:51 - richartleo - 休闲灌水
【学习笔记】Unique ID generation in distributed systems
6 个回复 - 528 次查看 Before starting out, we listed out what features were essential in our system: [*]* Generated IDs should be sortable by time [*]IDs should ideally be 64 bits (for smaller indexes, and better stora ...2019-4-27 09:31 - liuxf666 - Forum
求助data step, create a dataset with unique values ,input dataset 需求
10 个回复 - 2560 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
On a Less Known Nash Equilibrium Uniqueness Result
3 个回复 - 909 次查看 【作者(必填)】 Henk Folmera & Pierre von Mouche 【文题(必填)】 On a Less Known Nash Equilibrium Uniqueness Result 【年份(必填)】 2004 【全文链接或数据库名称(选填)】http://www.tandfonline.com/doi ...2015-7-23 12:16 - ticket1988 - 求助成功区
Geoda报错"XX is not unique" 求大虾!!!
6 个回复 - 2248 次查看 正在用Geoda计算moran指数, 选择变量的时候出现“XX is not unique”,那个急呀。。。各位同学有没有遇到类似问题啊???求大神解答啊!!!!!!2013-9-25 01:25 - simontoli - 区域经济学
Systematic Trading: A unique new method for designing trading and investing syst
5 个回复 - 1959 次查看 Systematic Trading: A unique new method for designing trading and investing systems by Carver Robert (Author) Format: Kindle Edition File Size: 2670 KB Print Length: 324 pages Publisher: Harri ...2016-9-7 23:27 - Enthuse - 悬赏大厅
请问使用randomForest时,出现错误讯息: unique() applies only to vectors
9 个回复 - 5305 次查看 请问使用randomForest时,出现错误讯息: > data data$RS fraud.rf2018-5-30 20:28 - hifinecon - R语言论坛
关于unique函数用法的问题?
5 个回复 - 6535 次查看 请问unique函数为什么在向量化之后,改变了? 情况如上图所示。 我现在想得到分类数据中水平,除了去重,还有其他什么方法吗?2018-8-13 23:06 - 露露的家园2012 - R语言论坛
You need the unique command.
8 个回复 - 3767 次查看 今天下载了一个do.file,执行命令时Stata提示如下 You need the unique command. You can obtain it by typing "findit unique" in Stata. 请问大家这是什么原因?2014-2-24 10:19 - tryee - Stata专版
文献求助SOCIAL IMPACT BONDS SET UP UNIQUE VENTURE CAPITAL MARKET
4 个回复 - 781 次查看 【作者(必填)】 【文题(必填)】SOCIAL IMPACT BONDS SET UP UNIQUE VENTURE CAPITAL MARKET 【年份(必填)】 【全文链接或数据库名称(选填)】http://connection.ebscohost.com/ ... ture-capital-market2018-5-30 16:33 - 95252580 - 求助成功区
r语言按照列的某些个值筛选数据后,用unique查看还是有之前的属性?
3 个回复 - 2473 次查看 首先我的数据data1长这样(图1) ) 我用unique得到了currency包含的类别,有杂乱的数据(图二) 于是我进行了筛选,但是筛选后我觉得那些原来的类好像还在啊!下面那些levels是表示还存在的意思吧?我应该怎么 ...2018-6-26 22:17 - yammylucy - R语言论坛
Are Contemporary Patterns of Black Male Joblessness Unique? Cohort Replacement,
2 个回复 - 440 次查看 【作者(必填)】RL Wagmiller , KS Lee 【文题(必填)】Are Contemporary Patterns of Black Male Joblessness Unique? Cohort Replacement, Intra ...2017-12-26 17:01 - zxm403 - 求助成功区
Style Investing: Unique Insight Into Equity Management
0 个回复 - 456 次查看 【作者(必填)】Richard Bernstein 【文题(必填)】Style Investing: Unique Insight Into Equity Management 【年份(必填)】1995 【全文链接或数据库名称(选填)】https://books.google.co.jp/books?id=Z8vms ...2018-3-7 13:55 - 迷途mitu - 文献求助专区
出错 WARNING: Singular covariance - coefficients are not unique
1 个回复 - 1506 次查看 用EVIEWS做非线性最小二乘法,可是出错 WARNING: Singular covariance - coefficients are not unique ,下面是结果,请问有坛友知道怎么解决这个问题吗?谢谢呢2017-12-17 11:57 - 镜子Jing - EViews专版
Uniqueness of medical data mining.
0 个回复 - 499 次查看 摘要:This article addresses the special features of data mining with medical data. Researchers in other fields may not be aware of the particular constraints an...http://europepmc.org/abstract/MED/12 ...2018-2-5 14:00 - AIworld - 人工智能论文版
A Natural Language Processing Pipeline for Pairing Measurements Uniquely ac..
0 个回复 - 434 次查看 摘要:A combined machine learning–filtering approach is proposed for pairing measurements, which can support prospective (supporting treatment response assessme...http://europepmc.org/abstract/med/25 ...2018-2-3 13:00 - a智多星 - 人工智能论文版
Uniqueness of medical data mining
0 个回复 - 435 次查看 摘要:Abstract This article addresses the special features of data mining with medical data. Researchers in other fields may not be aware of the particular constraints and difficulties of the privacy- ...2018-1-19 22:30 - AIworld - 人工智能论文版
A natural language processing pipeline for pairing measurements uniquely ac..
0 个回复 - 431 次查看 摘要:A combined machine learning–filtering approach is proposed for pairing measurements, which can support prospective (supporting treatment response assessme...原文链接:http://www.ncbi.nlm.nih.gov ...2018-1-2 09:00 - DL-er - 人工智能论文版
The New Finance: Overreaction, Complexity and Uniqueness (3rd Edition)
1 个回复 - 614 次查看 The New Finance: Overreaction, Complexity and Uniqueness (3rd Edition) 3rd Edition by Robert A. Haugen (Author) [*]Paperback: 160 pages [*]Publisher: Prentice Hall; 3 edition (November 17, 2003) ...2017-12-31 06:13 - Enthuse - 悬赏大厅
WARNING: Singular covariance - coefficients are not unique
6 个回复 - 6122 次查看 WARNING: Singular covariance - coefficients are not unique 做分析时,碰到这结果,请问该怎么解决?2014-8-24 06:42 - zj126621 - EViews专版
这该怎么重置初始值啊,WARNING: Singular covariance - coefficients are not unique
0 个回复 - 1700 次查看 用EVIEWS做非线性最小二乘法,可是出错 WARNING: Singular covariance - coefficients are not unique ,下面是结果,可能是初始值设置的问题,请问有坛友知道怎么解决这个问题吗?谢谢呢 Dependent Variable: Q ...2017-12-16 15:35 - 镜子Jing - EViews专版
R语言中,unique和duplicate的区别是什么?
5 个回复 - 15551 次查看 如题所问2015-9-30 15:11 - 西沟风油精 - R语言论坛
【stata的merge问题求助】一组数据需要merge的变量不unique,可以一对多的merge吗?
4 个回复 - 2445 次查看 数据集一: 数据集二: 我想用id 来merge一和二,但是数据集一的id不唯一,请问可不可以一对多的merge?或者有什么其他的办法? 我想要的结果是: 十分谢谢!2017-10-5 12:33 - myp3538 - 新手入门区
Uniquely Cycle-Saturated Graphs
6 个回复 - 583 次查看 【作者(必填)】Paul S. Wenger, Douglas B. West 【文题(必填)】Uniquely Cycle-Saturated Graphs 【年份(必填)】2017 【全文链接或数据库名称(选填)】http://onlinelibrary.wiley.com/doi/10.1002/jgt.220 ...2017-9-28 14:11 - lzguo99 - 求助成功区
Uniquely Tree-saturated Graphs
4 个回复 - 531 次查看 【作者(必填)】Leah Wrenn Berman, Glenn G. Chappell, Jill R. Faudree, John Gimbel, Chris Hartman 【文题(必填)】Uniquely Tree-saturated Graphs 【年份(必填)】2016 【全文链接或数据库名称(选填)】h ...2017-9-16 00:48 - lzguo99 - 求助成功区
Bank Risk Management in Developing Economies: Addressing the Unique Challenges
18 个回复 - 996 次查看 Academic Press | 2016 | ISBN 978-0-12-805479-6 | 609 pages | PDF | 5.4 M **** 本内容被作者隐藏 ****2017-7-10 10:09 - igs816 - 经管书评
求助,关于数据合并的not unique问题
4 个回复 - 7851 次查看 <p>我是这样做的</p><p>use file1, clear</p><p>sort ID</p><p>save file1, replace</p><p>use file2, clear</p><p>sort ID</p><p>merge&nbsp;ID using file ...2008-10-12 11:25 - iloneonone - Stata专版
Style Investing: Unique Insight Into Equity Management
3 个回复 - 1417 次查看 2015-12-28 00:45 - alexwoos - 悬赏大厅
You Like What I Like, but I Don’t Like What You Like: Uniqueness Motivations in
3 个回复 - 678 次查看 【作者(必填)】Caglar Irmak, Beth Vallen and Sankar Sen 【文题(必填)】You Like What I Like, but I Don’t Like What You Like: Uniqueness Motivations in Product Preferences 【年份(必填)】2010 【 ...2016-11-8 13:03 - Aviva - 求助成功区
急求Systematic Trading: A unique new method for designing trading investing syst
0 个回复 - 849 次查看 急求Systematic Trading: A unique new method for designing trading investing systems电子书,哪位小伙伴分享一下,万分感谢2016-9-24 12:04 - 浪子彦青 - 休闲灌水
csv导入weka报错。attribute names are not uniqueuse:'t''e''i
0 个回复 - 2562 次查看 通过SQL查询到的结果集,生成了CSV文件。因为没有列名,所以用记事本打开添加了字段的名称。然后想要导入到weka里。结果报错“attribute names are not unique!cause:'t''e''i''e''c''e''i''t''e'......”这样看起来 ...2016-7-6 09:37 - chihong4301 - 数据分析与数据挖掘
Uniquely Cycle-Saturated Graphs
1 个回复 - 522 次查看 【作者(必填)】Paul S. Wenger, Douglas B. West 【文题(必填)】Uniquely Cycle-Saturated Graphs 【年份(必填)】2016 【全文链接或数据库名称(选填)】http://onlinelibrary.wiley.com/doi/10.1002/jgt.220 ...2016-5-15 16:19 - lzguo99 - 文献求助专区
初学weka,导入csv 出现attribute names are not unique
4 个回复 - 14746 次查看 请问是怎么回事?谢谢帮助!~2011-3-30 16:48 - sunfye - 数据分析与数据挖掘
1000币求书 Valuing the Unique
0 个回复 - 1257 次查看 【作者(必填)】by Lucien Karpik (Author), Nora Scott (Translator) 【文题(必填)】Valuing the Unique: The Economics of Singularities 【年份(必填)】2010 【全文链接或数据库名称(选填)】http://press ...2016-1-9 04:53 - rickycy - 文献求助专区
新手问题:在R中用unique函数处理数据时产生的问题
3 个回复 - 9342 次查看 如题,在用unique()处理大量的数据的时候,会产生结果不准确的问题,不知哪位高手能指点一下,要对附件中的数组的第一列进行unique操作。谢谢了!2010-5-19 23:30 - gengyy - R语言论坛
Existence and Uniqueness of Ordinal Nash Outcomes
2 个回复 - 756 次查看 【作者(必填)】 Eran Hanany, Zvi Safra 【文题(必填)】 Existence and Uniqueness of Ordinal Nash Outcomes 【年份(必填)】 2000 【全文链接或数据库名称(选填)】http://www.sciencedirect.com/science/arti ...2015-7-7 11:21 - ticket1988 - 求助成功区
UNIQUESAVE=REP是啥
0 个回复 - 1486 次查看 如题,干嘛用得,谢谢!2015-7-3 17:40 - 缘oO来如此0o - SAS专版
Uniquely Tree-saturated Graphs
1 个回复 - 775 次查看 【作者(必填)】 [*] Leah Wrenn Berman, [*] Glenn G. Chappell, [*] Jill R. Faudree, [*] John Gimbel, [*] Chris Hartman 【文题(必填)】Uniquely Tree-saturated Graphs 【年份(必 ...2015-6-11 07:48 - lzguo99 - 求助成功区
Uniquely C4-Saturated Graphs
1 个回复 - 671 次查看 【作者(必填)】 [*] Joshua Cooper, [*] John Lenz, [*] Timothy D. LeSaulnier, [*] Paul S. Wenger, [*] Douglas B. West ...2015-4-24 16:59 - lzguo99 - 求助成功区
Existence, uniqueness, and stability of equilibrium in an overlapping-generation
6 个回复 - 4826 次查看 【作者(必填)】Oded Galor, Harl E Ryder 【文题(必填)】Existence, uniqueness, and stability of equilibrium in an overlapping-generations model with productive capital 【年份(必填)】1989 【全文链 ...2015-4-23 10:42 - swufe_q - 求助成功区
Uniqueness of solutions to SDEs driven by semimartingale with non-Lipschitz coef
1 个回复 - 820 次查看 【作者(必填)】W.Y. Fei. 【文题(必填)】Uniqueness of solutions to SDEs driven by semimartingale with non-Lipschitz coefficients 【年份(必填)】2010 【全文链接或数据库名称(选填)】数学杂志 (J. of Math ...2015-4-19 23:20 - 风中华翼 - 求助成功区
Unique Resources of Corporate Venture Capitalists as a Key
3 个回复 - 522 次查看 【作者(必填)】Thomas Keil1,*, Markku V.J. Maula1,*andCameron Wilson2,* 【文题(必填)】Unique Resources of Corporate Venture Capitalists as a Key to Entry Into Rigid Venture Capital Syndication Netwo ...2015-3-6 20:42 - hyjkimi - 求助成功区
ORCID: a system to uniquely identify researchers
3 个回复 - 984 次查看 【作者(必填)】Haak, Laurel L.; Fenner, Martin; Paglione, Laura; Pentz, Ed; Ratner, Howard 【文题(必填)】ORCID: a system to uniquely identify researchers 【年份(必填)】2012-10 【全文链接或数据 ...2015-1-15 09:36 - wds325 - 求助成功区
Note on the Uniqueness of the Maximum Likelihood Estimator for the Tobit Model
1 个回复 - 921 次查看 【作者(必填)】Randall J. Olsen[/backcolor] 【文题(必填)】Note on the Uniqueness of the Maximum Likelihood Estimator for the Tobit Model 【年份(必填)】1978 【全文链接或数据库名称(选填)】http://w ...2014-11-4 20:06 - magicsun - 求助成功区
Unique Resources of Corporate Venture Capitalists as a Key to Entry Into Rigid V
1 个回复 - 557 次查看 【作者(必填)】Thomas Keil1,*, Markku V.J. Maula1,*andCameron Wilson2,* 【文题(必填)】Unique Resources of Corporate Venture Capitalists as a Key to Entry Into Rigid Venture Capital Syndication Netwo ...2014-10-24 11:11 - 我心永恒1 - 求助成功区
做多元logit出错 Singular covariance - coefficients are not unique
3 个回复 - 5364 次查看 求助,各位大侠,我用eviews做3元logit回归,出现了各种N/A,错误如下: WARNING: Singular covariance - coefficients are not unique Covariance matrix computed using second derivatives WARNING: Complete ...2012-5-11 09:33 - cagalli_sac - EViews专版
Consumer animosity and consumer ethnocentrism: an analysis of unique anteceden
1 个回复 - 947 次查看 Klein, J. G. & Ettenson, R. (1999). Consumer animosity and consumer ethnocentrism: an analysis of unique antecedents. Journal of International Consumer Marketing, 11 (4), 5-24.2014-9-12 12:40 - lilpan - 求助成功区
Unique Equilibrium in the Eaton-Gersovitz Model of Sovereign Debt
0 个回复 - 1302 次查看 MIT经济系的一篇Working Paper。2014-9-11 12:46 - zxxsm - 世界经济与国际贸易
Violation of utility theory in unique and repeated gambles
1 个回复 - 888 次查看 Keren, G., & Wagenaar, W. A. (1987). Violation of utility theory in unique and repeated gambles. Journal of Experimental Psychology: Learning, Memory, and Cognition, 13(3), 387-391.2014-9-1 16:33 - fancymarshal - 求助成功区
Additional tests of utility theory under unique and repeated conditions
1 个回复 - 928 次查看 Wiley: Keren, G. (1991). Additional tests of utility theory under unique and repeated conditions. Journal of Behavioral Decision Making, 4(4), 297-304.2014-9-1 10:53 - fancymarshal - 求助成功区
请问使用unique命令时如何避免输出一大页的内容?
2 个回复 - 2124 次查看 如题,每次用unique varlist后,结束时都在屏幕上列出一长串的东西,严重影响视线,请问输入什么命令可以避免?谢谢.2014-8-19 12:58 - huagnxinbnu - Stata专版
Asymptotic behavior and uniqueness results for boundary blow-up solutions
1 个回复 - 1052 次查看 【作者(必填)】Yihong Du 【文题(必填)】Asymptotic behavior and uniqueness results for boundary blow-up solutions 【年份(必填)】Differential Integral Equations,Volume 17, Number 7-8 (2004), 819-8 ...2014-8-8 17:53 - ljzx - 求助成功区
求正式版Existence and Uniqueness of a Solution for Stochastic Equations with
1 个回复 - 675 次查看 【作者(必填)】L. I. Gal’chuk 【文题(必填)】Existence and Uniqueness of a Solution for Stochastic Equations with Respect to Semimartingales 【年份(必填)】Theory Probab. Appl., 23(4), 751–76 ...2014-4-26 16:15 - ssylzz - 求助成功区
Cancellation and Focus: The Role of Shared and Unique Features in the Choice
2 个回复 - 1116 次查看 【作者(必填)】David A. Houston, Steven J. Sherman 【文题(必填)】Cancellation and Focus: The Role of Shared and Unique Features in the Choice Process 【年份(必填)】1995 【全文链接或数据库名称( ...2014-4-16 23:13 - wkab12ab - 求助成功区
Cancellation and focus: The role of shared and unique features in the choice pro
1 个回复 - 1351 次查看 Houston, D. A., & Sherman, S. J. (1995). Cancellation and focus: The role of shared and unique features in the choice process. Journal of Experimental Social Psychology, 31(4), 357-378.2014-4-10 23:06 - fancymarshal - 求助成功区