Dear Zhang

There is a mailing list dedicated to meta-analysis in R where your question may get more attention. Before posting it would be a good idea to look at the archives as this issue comes up there repeatedly.

https://stat.ethz.ch/mailman/listinfo/r-sig-meta-analysis//

For a link to the archive and for instructions on registering for the list.

Michael


On 27/10/2020 13:32, 21803...@zju.edu.cn wrote:
Dear R experts,

Greetings from China! I'm Zhang in the College of Education, Zhejiang 
University, and I am recently running a meta-analysis. Since research using the 
randomized controlled trial (RCT) often dismissed reporting the correlation (r) 
between multivariate outcomes, for instance, a study measuring students' gains 
on problem solving skills with three aspects and reported the pre-post scores 
respectively, but obviously these three aspects were correlated. I wonder if 
and how I could integrate the effect sizes among these three aspects into an 
overall effect size without getting the concrete 'r'? Could R project and (or) 
function help me solve this problem?




Best,

Zhang





----------

Zhang Enming (张恩铭)

PhD Student

Department of Curriculum and Instruction

College of Education, Zhejiang University

Tel: +86 17649850218

Email: 21803...@zju.edu.cn
        [[alternative HTML version deleted]]

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--
Michael
http://www.dewey.myzen.co.uk/home.html

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