[R-meta] using netmeta::netsplit()

Dr. Gerta Rücker gert@@ruecker @end|ng |rom un|k||n|k-|re|burg@de
Wed Dec 20 19:26:56 CET 2023


Hi Dale,

I don't know the answer to your question (perhaps Guido has an idea), but there is a different way to (hopefully) shorten your output. By

> forest(ns1, only.reference = TRUE)

you see the results only for comparisons with the reference treatment.

Best,
Gerta


UNIVERSITÄTSKLINIKUM FREIBURG
Institute for Medical Biometry and Statistics

Dr. Gerta Rücker
Guest Scientist

Stefan-Meier-Straße 26 · 79104 Freiburg
gerta.ruecker using uniklinik-freiburg.de

https://www.uniklinik-freiburg.de/imbi-en/employees.html?imbiuser=ruecker


-----Ursprüngliche Nachricht-----
Von: Dale Steele via R-sig-meta-analysis <r-sig-meta-analysis using r-project.org> 
Gesendet: Samstag, 16. Dezember 2023 00:29
An: r-sig-meta-analysis using r-project.org
Cc: Dale Steele <dale.w.steele using gmail.com>
Betreff: [R-meta] using netmeta::netsplit()

I'm doing a network meta-analysis, using netmeta (v2.9-0). There are a
large number
of potential comparisons in my network.

My current plot displays all comparisons (too many) where
least one study contributes direct evidence.

ns1 <- netsplit(net1)
forest(ns1, show = "both")

My goal is to produce a forest plot showing only comparisons for which there
are at least 3 studies with direct evidence.

I think I want the 7 comparisons where k > 2
> which(ns1$k > 2)
[1] 120 127 130 132 147 237 253

Thanks!

--Dale

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