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结果：找到“by variable”相关内容37个，排序为按回复时间降序，搜索更多相关帖子请点击“高级”

Multivariable Calculus 8th Edition by James Stewart
20 个回复 - 8227 次查看 2017-3-29 07:06 - 9177578 - 灌水吧

Variable Reduction in SAS by Using Weight of Evidence and Information Value
3 个回复 - 2364 次查看 Variable reduction is a crucial step for accelerating model building without losing potential predictive power of the data. This paper provides a SAS macro that uses Weight of Evidence and Informati ...2016-2-19 12:10 - neuroexplorer - SAS专版

【好书推荐—附带书籍与数据】Latent Variable Modeling Using R_ A Step-by-Step Gui
29 个回复 - 8895 次查看 Latent Variable Modeling Using R_ A Step-by-Step Guide (2014)绝对是本好书，论坛有人发了这本书，很贵，而且不过没有附上书中所用到的原始数据，我就再当一次搬运工，只是象征性的收取一个论坛币~2014-5-26 14:16 - fjlhr - R语言论坛

Investigating dependencies among oil price and tanker market variables by copula
2 个回复 - 569 次查看【作者(必填)】 Yi[/backcolor] 【文题(必填)】 Investigating dependencies among oil price and tanker market variables by copula-based multivariate models【年份(必填)】 2018 【全文链接或数据库名称(选 ...2018-8-20 09:40 - internet.hzx - 求助成功区

Explaining regional variation in home care use by demand and supply variables
2 个回复 - 484 次查看【作者(必填)】Oliviervan Noort FredoSchotanus Jorisvan de Klundert JanTelgen 【文题(必填)】Explaining regional variation in home care use by demand and supply variables 【年份(必填)】Volume 1 ...2018-5-11 15:36 - zxm403 - 求助成功区

Salas Calculus ONE AND SEVERAL VARIABLES by SALAS HILL+solution & test bank
4 个回复 - 2826 次查看 Salas Calculus_ONE AND SEVERAL VARIABLES by SALAS HILLE ETGEN 另外附上10版的solution 和第八版的test bank（including answers），这类基础的书籍和习题不用讲究最新的版本，因为基础内容是不会变化的 ...2016-3-12 20:38 - jinyong - 经济金融数学专区

求The variable effects of dynamic capability by firm size……
2 个回复 - 378 次查看【作者(必填)】【文题(必填)】The variable effects of dynamic capability byfirm size: the interaction of innovation and marketing capabilities incompetitive industries 【年份(必填)】2016 【全文 ...2017-8-3 15:51 - 笑颜196 - 求助成功区

【复变量课程】 Lectures on Several Complex Variables by Paul M. Gauthier
13 个回复 - 2501 次查看 Lectures on Several Complex Variables Authors: Paul M. Gauthier Provides a concise, accessible guide to several complex variables suitable for both advanced undergraduate and beginning gradu ...2017-1-15 11:42 - cmwei333 - 经济金融数学专区

Visualization of DEA Evaluation Results by PCA with Variable Selection
1 个回复 - 673 次查看【作者(必填)】Shingo Aoki · Katsuhiro Honda 【文题(必填)】Visualization of DEA Evaluation Results by PCA with Variable Selection 【年份(必填)】2011.1 【全文链接或数据库名称(选填)】2016-2-17 21:54 - halleyg - 文献求助专区

Latent Variable Modeling Using R: A Step-by-Step Guide
150 个回复 - 24776 次查看 This step-by-step guide is written for R and latent variable model (LVM) novices. Utilizing a path model approach and focusing on the lavaan package, this book is designed to help readers quickly ...2014-5-23 20:38 - 大家开心 - R语言论坛

mplus新手求助：*** ERROR in Model command Unknown variable(s) in a BY statement:
30 个回复 - 25674 次查看 NPUT INSTRUCTIONS TITLE: This is an example of a SEM with two mediators; DATA: FILE IS d:\mplus\JMGZ.dat; VARIABLE: NAMES ARE a1-a4 c1-c4 b1-b14 d1-d6 f1-f5; USEVARIABLE=a1-a4 c ...2016-4-9 21:33 - ltrenda - 悬赏大厅

AMOS，运行时出现the variable,size,is represented by a rectangle in the path diag
7 个回复 - 12949 次查看 Amos在计算时提示：the variable,size,is represented by a rectangle in the path diagram,but it is not an observed variable 模型里的变量和SPPS数据变量名称一样，也重新画过了，还是出现这个提示，急求大神 ...2016-4-27 19:50 - LynAnne - 新手入门区

stata连接表格出现variable college was byte
2 个回复 - 2443 次查看用stata连接表格时，大多数列都可以粘过去，只有两列报错，出现 variable college was byte,now long to accommodate using data's values. 在excel表中改成数值型也不可以。请大神解答！感激不尽2017-11-13 15:46 - rucsxf - Stata专版

mplus求助，最后的变量识别不出来， Unknown variable(s) in a BY statement: DD
6 个回复 - 11585 次查看求大神帮忙！mplus小白一个，做毕业论文，一个链式中介模型mplus跑出来的结果是 *** ERROR in MODEL command Unknown variable(s) in a BY statement: D1 代码如下： DATA: FILE IS shuju22.dat; VARIABLE: ...2018-1-12 20:44 - liyuemei1115 - LISREL、AMOS等结构方程模型分析软件

"the variable,VC8,is represented by a rectangle in the path diagram,
5 个回复 - 12103 次查看请问在用amos时，出现"the variable,VC8,is represented by a rectangle in the path diagram,but it is not an observed variable."；应该怎么修改，这是什么问题？2016-6-25 08:03 - zllsomeday - LISREL、AMOS等结构方程模型分析软件

amos运算时提示：the observed variable,x,is represented by an elipse in the pat
9 个回复 - 22819 次查看模型中假设了四个变量（只有冲动性总分是三个维度，其他的变量都是单维度），但运行时提示the observed variable,x,is represented by an elipse in the path diagram，这是什么原因造成的？2017-1-7 17:49 - 留言adj - 学术资源/课程/会议/讲座

Mplus小白，错误ERROR in MODEL command Unknown variable(s) in a BY statemen：X11
0 个回复 - 1304 次查看语法为： DATA: FILE IS C:\Users\jifa\Desktop\原始数据与分析结果\Final_data.dat; VARIABLE: NAMES ARE ID X11 X12 X14 X15 X16 X21 X22 X23 X24 X31 X32 X33 X34 Y12 Y13 Y14 Y15 Y16 Y21 Y22 Y23 Y ...2019-12-16 19:41 - luotuo927 - 悬赏大厅

Multivariable Calculus 8th edition by Stewart, James
1 个回复 - 2083 次查看 2018-1-15 04:00 - Simmon23 - 基金与课题申请

求书：Calculus, Single Variable 6th ed by Hughes Hallett 的 instructor's manual
0 个回复 - 701 次查看求书：Calculus, Single Variable 6th ed by Hughes Hallett 的 instructor's manual2017-8-12 11:44 - zhoubeining2003 - 爱问频道

logistic回归的by variable 进行不了怎么办？
3 个回复 - 1417 次查看各位老师好，我写了一个logistic回归程序如下： proc logistic data=Ads.f_case1_c descending; class lenert_eight (param=ref ref='State 8') gender (param=ref ref='Female'); model GP_C (event='Yes')= ...2016-12-26 19:42 - sdsfmff - SAS专版

Amos在计算时提示：the variable,size,is represented by a rectangle in the path d
0 个回复 - 2132 次查看 2016-4-27 20:37 - LynAnne - 新手入门区

by 语句中的first.variable与last.variable是什么意思
8 个回复 - 12117 次查看 by 语句中的first.variable与last.variable是什么意思，以及BY的用法？如： data by; input state $ city $ month x; cards; nc a 1 3.02 nc a 2 8.1 nc a 3 4.03 nc b 1 5.03 nc b 2 6.3 nc b 3 7.3 va ...2014-10-15 21:16 - xiaoai0405 - SAS专版

Calculus_ONE AND SEVERAL VARIABLES by SALAS HILLE ETGEN,10ed
0 个回复 - 2096 次查看 Calculus_ONE AND SEVERAL VARIABLES by SALAS HILLE ETGEN,10ed2015-1-29 21:24 - 叶蕴锋 - 计量经济学与统计软件

求电子书，Applied Regression Analysis and Multivariable Methods by David
6 个回复 - 2081 次查看这是上课的制定教材，有没有PDF电子版的下载？有谁可以分享一下么？具体的 1. Applied Regression Analysis and Multivariable Methods by David Kleinboum 2. Statistics: The Art and Science of Le ...2011-10-9 06:06 - bluerain11 - 计量经济学与统计软件

求Variable Annuity chap 求Variable Annuity chap 10-14, by Rajeev Dutt, ERM exam
0 个回复 - 1405 次查看如题，求这个帖子。马上就快要考试了，看notes完全看不懂，求一下书。不太了解版里的悬赏金额，多少金币你们看着要吧~ 多谢多谢。2014-4-11 11:55 - flyinghappyzha - Forum

Robust parametric classification and variable selection by a minimum distance
1 个回复 - 637 次查看【作者(必填)】Chi E C, Scott D W. 【文题(必填)】Robust parametric classification and variable selection by a minimum distance criterion[J]. 【年份(必填)】Journal of Computational and Graphical ...2014-3-2 10:07 - yang2009jing - 求助成功区

[下载]Latent Variable and Latent Structure Models by George A. Marcoulides
6 个回复 - 2943 次查看 [下载]Latent Variable and Latent Structure Models by George A. Marcoulides, Irini Moustaki by George A. Marcoulides,Irini Moustaki Publisher: Lawrence Erlbaum; illustrated edition edition ( ...2009-9-3 13:01 - 0355lihao - LISREL、AMOS等结构方程模型分析软件

Merge by character variable, different length
1 个回复 - 1034 次查看要根据一个character variable 合并两张表, 但是这个Character variable 在这两个表格中的length 不一样，format也不一样。不知道能不能改变Length? 谢谢了！2013-10-15 13:50 - 一眼瞬间 - SAS专版

jstor Analysis of Overdispersed Count Data by Mixtures of Poisson Variables
3 个回复 - 811 次查看【作者(必填)】Philip Hougaard, Mei-Ling Ting Lee and G. A. Whitmore 【文题(必填)】Analysis of Overdispersed Count Data by Mixtures of Poisson Variables and Poisson Processes 【年份(必填)】1997 ...2013-9-4 13:30 - 352693585 - 求助成功区

关联规则出现data could not be ordered by request variables
18 个回复 - 2785 次查看我在用sas的enterprise miner模块做关联规则分析的时候怎么会出现data could not be ordered by request variables，请问是什么原因，怎么解决啊2012-11-8 10:48 - dandan_9075 - 数据分析与数据挖掘

Testing for unit roots and cointegration by variable addition
4 个回复 - 1071 次查看【作者(必填)】JY Park 【文题(必填)】Testing for unit roots and cointegration by variable addition 【年份(必填)】1990 【全文链接或数据库名称(选填)】【作者(必填)】WW Charemza, EM Syczewska 【文题 ...2013-4-16 11:37 - harlon1976 - 求助成功区

An algorithm for computing multivariable root loci by pivoting
1 个回复 - 821 次查看 An algorithm for computing multivariable root loci by pivotingInternational Journal of ControlVolume 41, Issue 1, 1985 http://www.tandfonline.com/doi/abs/10.1080/00207185089611112011-9-10 17:24 - chaoyang712 - 求助成功区

Probability, Random Variables and Stochastic Processes by Papoulis
4 个回复 - 5085 次查看概率随机过程的经典书籍被引用超过一万次格式是DjVu 的总共678页清晰程度我觉得还可以，至少不影响阅读 contents Preface to the Third Edition Preface to the Second Edition Preface to the First Editi ...2010-3-6 11:27 - cheng770 - 计量经济学与统计软件

出现BY variables are not properly sorted这个错误怎么办？
3 个回复 - 4378 次查看各位大侠帮帮忙啊。我用by 分类的时候遇到这种问题。 by ticker; ticker 是字母组成的，比如TCC,ASRO等。有什么办法能让数据按照ticker的顺序排列啊？2010-6-16 10:48 - 一天青辉 - SAS专版

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