topic Re: SAS code for {multinma} for multi-level network meta-regression in Statistical Procedures

SAS code for {multinma} for multi-level network meta-regression

cahr — Fri, 21 Oct 2022 16:44:52 GMT

What is in SAS the best way based on R packages or methodologies.to find corresponding (template) SAS code?

E.g. In R there exist a package {multinma} for multi-level network meta-regression

Does there exist corresponding SAS code?

The above R-package is one example. I am looking more for a strategy (other than calling R from SAS) to approach this.

Re: SAS code for {multinma} for multi-level network meta-regression

Ksharp — Sat, 22 Oct 2022 10:38:00 GMT

Check this :
https://support.sas.com/kb/30/333.html

Re: SAS code for {multinma} for multi-level network meta-regression

Ksharp — Sat, 22 Oct 2022 10:41:28 GMT

Or maybe @Rick_SAS could wrote one for you .

Re: SAS code for {multinma} for multi-level network meta-regression

Rick_SAS — Sat, 22 Oct 2022 15:40:44 GMT

Ha-Ha, KSharp. Very funny. Even if I had experience with meta analysis and Stan and Bayesian computing, I don't have time to reimplement Phillioppe's 400-page PhD dissertation.

Re: SAS code for {multinma} for multi-level network meta-regression

Ksharp — Sun, 23 Oct 2022 09:02:30 GMT

Hi Rick,
Hope I have time to implement this kind of meta-analysis .
If I have time ,I would take a look at the paper you posted . and hope I could understand this paper and have ability to make it happen by SAS .

Re: SAS code for {multinma} for multi-level network meta-regression

pito — Mon, 18 Dec 2023 14:03:08 GMT

Hi KSharp

I know that R has the package 'multinma' for performing network meta-analysis and network meta-regression with aggregate data, individual patient data, or mixture of both. But I have no experience with R.

So I hope that you have had time to implement multilevel network meta-regression by SAS as described in Phillippoetal paper. ?

Best regards

Pito

Re: SAS code for {multinma} for multi-level network meta-regression

sbxkoenk — Mon, 18 Dec 2023 18:02:52 GMT

Performing network meta-analysis and network meta-regression with aggregate data, individual patient data, or mixture of both can be done using PROC MCMC in SAS.

Here are some multilevel network meta-analysis examples:

SAS Viya 2023.11 -- SAS/STAT User's Guide
The BGLIMM Procedure
Example 31.7 Bayesian Networking Meta-analysis
https://go.documentation.sas.com/doc/en/pgmsascdc/v_045/statug/statug_bglimm_examples07.htm
Bayesian Analyses Using SAS® -- Course Notes
The majority of chapter 3 is on meta-analysis.
(I cannot give you the course pdf unfortunately)
https://www.lexjansen.com/search/searchresults.php?q=meta-analysis+mcmc+multi-level
SAS Tip: Learn lexjansen.com
https://communities.sas.com/t5/SAS-Tips-from-the-Community/SAS-Tip-Learn-lexjansen-com/m-p/436336

Doing meta-analysis with PROC MCMC is a very popular topic.

Koen

Re: SAS code for {multinma} for multi-level network meta-regression

Ksharp — Tue, 19 Dec 2023 01:11:43 GMT

Sorry. I have no time go through all these paper and write sas code recently.
Maybe @Rick_SAS could have time and post a series of blogs about this topic in his BLOG .

Or PROC BGLLIM proposed by sbxkoenk is working for you ?