similar to: Change Rcode for a meta-analysis(netmeta) to use a random effects model instead of a mixed effects model

Displaying 20 results from an estimated 200 matches similar to: "Change Rcode for a meta-analysis(netmeta) to use a random effects model instead of a mixed effects model"

2017 Jun 29
0
Change Rcode for a meta-analysis(netmeta) to use a random effects model instead of a mixed effects model
The code in your mail in a mangled mess, since you posted in HTML. Please configure your email client to send emails in plain text. Could you explain what exactly you mean by "Currently it is using a mixed effects model. Is it possible to change the code so a random effects model is used?" Best, Wolfgang >-----Original Message----- >From: R-help [mailto:r-help-bounces at
2017 Jun 26
3
Model studies in one analysis using treatment as a five level moderator in a meta-regression
Hello, I am medical student, writing a meta-analysis on complication and reoperation rates after the five most common treatments of distal radius fractures. I have been busy with the statistics for months by my self, but find it quite hard since our classes were very basic. Now I want to compare the treatment modalities to see if there are significant differences. Using R I was able to
2017 Jun 26
0
Model studies in one analysis using treatment as a five level moderator in a meta-regression
hi Jay, Consult a local statistician. Statistics is not you think is (namely simple computations, R and probably plotting..). regards, vito Jay Zola <jayjay.1988 at hotmail.nl> ha scritto: > Hello, > > > I am medical student, writing a meta-analysis on complication and > reoperation rates after the five most common treatments of distal > radius fractures. I have
2017 Jun 26
1
Model studies in one analysis using treatment as a five level moderator in a meta-regression
Dear Vito, Thank you for your reply. I tried to contact the statistics departement numerous times, but did not receive any reply. That is why I started to look on the internet for help. Yours sincerely, Jay Verstuurd vanaf mijn iPhone > Op 26 jun. 2017 om 22:05 heeft Vito Michele Rosario Muggeo <vito.muggeo at unipa.it> het volgende geschreven: > > hi Jay, > Consult a local
2017 Jun 23
0
Comparing pooled proportions(complication and reoperation rates) of different treatment modalities
> On Jun 23, 2017, at 5:53 AM, Jay Zola <jayjay.1988 at hotmail.nl> wrote: > > Dear sir/madame, > > > I am currently writing a meta-analysis on the complication and reoperation rates of 5 different treatment modalities after a distal radius fracture. I was able to pool the rates of the 5 different rates using R. Now I have to compare the pooled rates of the 4 treatment
2017 Jun 23
5
Comparing pooled proportions(complication and reoperation rates) of different treatment modalities
Dear sir/madame, I am currently writing a meta-analysis on the complication and reoperation rates of 5 different treatment modalities after a distal radius fracture. I was able to pool the rates of the 5 different rates using R. Now I have to compare the pooled rates of the 4 treatment modalities with the golden standard separately. I though the chi squared test would be the best method. How do
2006 Aug 09
1
help:sql search for NULL
Hi, I have two tables with identical fields(assignments, and matches). However, only one of them accept NULL values for its fields. I want to be able to find out all the matches for any assignment. The search should retrun the match if the corresponding filed is NULL as well. I wrote down the following code but it doesn''t return anything. I wonder what I am doing wrong. Any help is
2024 Jan 31
1
Need help testing a problem
HI All: We are trying to figure out a problem that is occurring with a package, and we need a non-NOAA person with a Windows computer with the latest R to test for us what is failing (but works on Macs and Linux from different sites). Part of the problem is there is an Akamai service in between that we feel may be messing up things. To do this you would need to be willing to: 1. install the
2024 Feb 01
1
Need help testing a problem
?s 23:47 de 31/01/2024, Roy Mendelssohn - NOAA Federal via R-help escreveu: > HI All: > > We are trying to figure out a problem that is occurring with a package, and we need a non-NOAA person with a Windows computer with the latest R to test for us what is failing (but works on Macs and Linux from different sites). Part of the problem is there is an Akamai service in between that we
2012 Mar 28
0
Major update: meta version 2.0-0
Version 2.0-0 of meta (an R package for meta-analysis) is now available on CRAN. Changes are described below. Yours, Guido Major revision R package meta linked to R package metafor by Wolfgang Viechtbauer to provide additional statistical methods, e.g. meta-regression and other estimates for tau-squared (REML, ...) New functions: - metareg (meta-regression) - metabias
2012 Mar 28
0
Major update: meta version 2.0-0
Version 2.0-0 of meta (an R package for meta-analysis) is now available on CRAN. Changes are described below. Yours, Guido Major revision R package meta linked to R package metafor by Wolfgang Viechtbauer to provide additional statistical methods, e.g. meta-regression and other estimates for tau-squared (REML, ...) New functions: - metareg (meta-regression) - metabias
2012 Oct 30
1
sqlFetch doesn't read the whole objects.
Hi everyone, I connected a data in FileMaker server with odbcConnect. When I call the data "CANCERS" using sqlFetch, it looks okay. However, the number of obs was different with the actual number. If I read the same data from Microsoft Access, there are 656 obs. in it but srt() shows me 600 obs. Does anyone know why this happened and how to read all obs. from R? Thank you in advance.
2017 Jun 24
2
Comparing pooled proportions(complication and reoperation rates) of different treatment modalities
Note though that this has been put on hold on stats.stackexchange.com as off-topic. On 23/06/2017 19:33, Bert Gunter wrote: > Probably the wrong list. R-help is concerned with R programming, not > statistics methodology questions, although the intersection can be > nonempty. > > I suggest you post on stats.stackexchange.com instead, which *is* > concerned with statistics
2017 Jun 26
0
Comparing pooled proportions(complication and reoperation rates) of different treatment modalities
What is the best way to change my R code to be able to compare the pooled proportions(complication and reoperation rates) with the Chi square method? Verstuurd vanaf mijn iPhone > Op 24 jun. 2017 om 14:18 heeft Michael Dewey <lists at dewey.myzen.co.uk> het volgende geschreven: > > Note though that this has been put on hold on stats.stackexchange.com as off-topic. > >>
2017 Jun 23
0
Comparing pooled proportions(complication and reoperation rates) of different treatment modalities
Probably the wrong list. R-help is concerned with R programming, not statistics methodology questions, although the intersection can be nonempty. I suggest you post on stats.stackexchange.com instead, which *is* concerned with statistics methodology questions. Cheers, Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into
2008 Jul 02
1
Can't create subfolders when activating namespaces, e.g. private/public
Hi, i am using hardy dovecot, 1.0.10. If i enable namespaces (the private and a public one) i am unable to create new subfolders in my private namespace, only top level folders works. There is nothing in the log about that error even if i set mail_debug = yes. If i comment out everything (no namespaces at all, implicit private one), it works again. Any hints whats going wrong, why is my client
2017 Jun 23
0
Comparing pooled proportions(complication and reoperation rates) of different treatment modalities
1. You neglected to cc r-help! 2. Word files are **not** text files. -- Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Fri, Jun 23, 2017 at 12:23 PM, Jay Zola <jayjay.1988 at hotmail.nl> wrote: > Dear sir, > > >
2017 Sep 20
3
Network meta-analysis help
Greetings. I hope my message finds you well. I know this question may be silly for some experts like you but it's a very important matter for me so, sorry for that. I was trying to make a network meta-analysis using R for the attached data set which shows the association between breast feeding and autism spectrum disorder (the event here is bad). I've searched a lot through the internet
2007 May 11
0
EM covergence problem
Hi, R users I am trying to use EM algorithmto estimate a latent class model of discrete choice. The basic model is a logit model which has two variables X=(X1,X2) and the utility is defined as v = Beta*X. There are 3 classes of individuals each has its own Beta values, so Beta is a 3*2 matrix. For each individual, (there are 1000), he make a choice between two randomly generated choice
2017 Sep 20
0
Network meta-analysis help
Hi Sherief, First thing is your data set did not make it If it is not too large, perhaps you could send the output of "dput" in the body of the message or send a CSV file with the extension changed to ".txt". If the data set is very large, perhaps you could send a subset as described above. Jim On Wed, Sep 20, 2017 at 11:18 AM, Sherief Ghozy via R-help <r-help at