[R-meta] Dear Wolfgang

[Lee, Ju]

Thank you very much for your quick response, Wolfgang!
This worked out well for my models.

Best,
Juhyung

Juhyung Lee
Postdoctoral Fellow
Marine Science Center, Northeastern University
430 Nahant Rd, Nahant, MA 01908, USA
Phone: +1(650)285-7614 

 

2022. 1. 27. 오후 4:48, "Viechtbauer, Wolfgang (SP)" <wolfgang.viechtbauer using maastrichtuniversity.nl> 작성:

    Sure. For example, in:

    https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.metafor-project.org%2Fdoku.php%2Ftips%3Amodel_selection_with_glmulti_and_mumin&data=04%7C01%7Cjuh.lee%40northeastern.edu%7C1cde65e45f35437133ff08d9e1dec730%7Ca8eec281aaa34daeac9b9a398b9215e7%7C0%7C0%7C637789169218773669%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=UE34DYNCytzIJB0IT0YIMz12McRQ5cEjdFH%2F%2BePnwfg%3D&reserved=0

    using

    V <- diag(dat$vi)

    rma.glmulti <- function(formula, data, ...)
       rma.mv(formula, V, random = ~ 1 | id, data=data, method="ML", ...)

    also works just fine.

    Best,
    Wolfgang

    >-----Original Message-----
    >From: R-sig-meta-analysis [mailto:r-sig-meta-analysis-bounces using r-project.org] On
    >Behalf Of Lee, Ju
    >Sent: Thursday, 27 January, 2022 22:09
    >To: r-sig-meta-analysis using r-project.org
    >Subject: [R-meta] Dear Wolfgang
    >
    >Dear Wolfgang,
    >
    >I have an additional question related to running the model selection for rma.mv
    >object using glmulti function.
    >All of my models include variance-covariance matrix to account for the shared
    >controls among study responses.
    >
    >Is it possible to specify glmulti function to use variance-covariance matrix in
    >the place of variance in running model selection?
    >
    >Thank you.
    >Best,
    >Juhyung
    >
    >Juhyung Lee
    >Postdoctoral Fellow
    >Marine Science Center, Northeastern University
    >430 Nahant Rd, Nahant, MA 01908, USA
    >Phone: +1(650)285-7614