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求助:关于effect size和power analysis的问题
1 个回复 - 2745 次查看
如果在一个study里
effect size的magnitutde完全不知道,为了进行power analysis会assume the
effect is about moderate
size (for example: omega square=0.06)。问题来了:Is this practice good or misguided? If g ...
2015-10-27 03:52 - bluemimoka - 计量经济学与统计软件
The Essential Guide to Effect Sizes
2 个回复 - 788 次查看
【作者(必填)】Paul D. Ellis
【文题(必填)】The Essential Guide to Effect Sizes: Statistical Power, Meta-Analysis, and the Interpretation of Research Results
【年份(必填)】2010
【全文链接或数据 ...
2017-10-3 08:59 - zhaobihua - 求助成功区
Effect Size Eestimates for MLM?
0 个回复 - 1858 次查看
I am running some mixed
effects models on my data (N = 6,000 approximately). I am try to figue out how to report
effect size estimates.
The first model is a two-level main
effects model, for which I ...
2014-1-5 11:07 - Trevor - HLM专版
On Effect Size
0 个回复 - 843 次查看
The call for researchers to report and interpret
effect sizes and their corresponding confidence
intervals has never been stronger. However, there is confusion in the literature on the definition of
...
2016-5-10 18:43 - ljjqjy - 新手入门区
Effect Size Measures for Mediation Models
1 个回复 - 1014 次查看
The statistical analysis of mediation
effects has become an indispensable tool for helping scientists
investigate processes thought to be causal. Yet, in spite of many recent advances in the estimati ...
2016-5-10 13:41 - ljjqjy - 新手入门区
求:Effect Size for ANOVA Designs
0 个回复 - 836 次查看
~ Jose M. Cortina (作者), Hossein Nouri (作者)
[*]出版社: SAGE Publications Inc (1999年12月20日)
[*]丛书名: Quantitative Applications in the Social Sciences
[*]平装: 80页
[*]语种: 英语
[*] ...
2014-3-8 10:28 - 唐宋元清 - 悬赏大厅
Finite-size effect in the Eguíluz and
1 个回复 - 826 次查看
【作者(必填)】
wang binghong
【文题(必填)】
Finite-
size effect in the Eguíluz and Zimmermann model of herd formation and information transmission
【年份(必填)】
2002
【全文链接或数据库名称(选填 ...
2014-2-10 00:43 - qijiongli - 求助成功区