结果:找到“Missing data”相关内容148个,排序为按回复时间降序,搜索更多相关帖子请点击“高级”
基于Jos W. R. Twisk应用纵向数据分析:香港中文大学教学讲义
1 个回复 - 315 次查看
基于Jos W. R. Twisk应用纵向数据分析:香港中文大学教学讲义,Handout material是可编辑的pdf文档
=Applied Longitudinal Data Analysis for Epidemiology,2e
A Practical Guide
Lecture 1 Intruction.pdf
...
2022-12-21 10:01 - lotus_sss - 现金交易版
Multiple Imputation of Missing Data Using SAS
33 个回复 - 6863 次查看
English | 1 July 2014 | ISBN: 1612904521 | ASIN: B00M4D377Y | 166 Pages | AZW3 | 9.21 MB
Find guidance on using SAS for multiple imputation and solving common missing
data issues.
Find guidance ...
2017-10-12 21:45 - igs816 - SAS专版
缺失值(the missing data)如何处理?
1 个回复 - 1630 次查看
各位博友,一起探讨下,数据集中的缺失值如何处理的问题?我这儿在阅读文献时,碰到一种方法:缺失值通过前一期或者后一期数据插值完成(The missing value is filled by the preceding and /or successive values o ...
2020-9-4 20:06 - yinpeiwei - Stata专版
求助,mplus missing data 出错
1 个回复 - 1595 次查看
在mplus中输入 MISSING ARE ALL (.);后提示
*** ERROR in VARIABLE command
Period (.) or asterisk (*) used as the missing symbol must apply to the whole
dataset. No variables (or ALL) should be me ...
2020-7-24 17:41 - onepieceo - LISREL、AMOS等结构方程模型分析软件
Statistical Analysis with Missing Data
8 个回复 - 3440 次查看
Author: Roderick J. A. Little, Donald B. Rubin
[*]Hardcover: 408 pages
[*]Publisher: Wiley-Interscience; 2 edition (Sept. 9 2002)
[*]Language: English
[*]ISBN-10: 0471183865
[*]ISBN-13: 978- ...
2014-12-25 04:43 - zou2655503 - 计量经济学与统计软件
数据有missing data
1 个回复 - 728 次查看
大家好!
我的数据现在有missing
data。数据是有一些个公司三年的数据。
如果依照我需要的变量,drop一些有missing
data 的observation,数据就不是balanced的了。
请问,这样还可以继续用fixed effects么?一般要 ...
2017-8-12 10:06 - wuwei158 - Stata专版
SAS缺失数据处理 Missing Data Imputation in SAS
18 个回复 - 9308 次查看
Found some useful articles and would like to share:
[*]Multiple Imputation for
Missing Data: Concepts and New Development(Version 9.0) (very good article)
[*]An Introduction to Multiple Imputation ...
2011-8-1 10:27 - wtswan - SAS专版
[疑难杂症]How to Deal with Missing Data in HLM?
0 个回复 - 2258 次查看
Hello Group,
HLM appears to handle missing
data very well. I just wonder how to deal with missing
data on the dependent variable in a repeated measures design using a random intercept model?
I w ...
2014-5-26 05:19 - ReneeBK - HLM专版