Displaying 20 results from an estimated 200 matches similar to: "forest (meta) editing text"
2010 Jul 19
1
divide grid.newpage into two?
Hi,
?
Is there some easy way to split the grid.newpage() into two columns? For example, how could I put the two forest plots below (meta1 and meta2) next to each other?
library(meta)
data(Olkin95)
meta1 <- metabin(event.e, n.e, event.c, n.c,data=Olkin95, subset=c(41,47,51,59),sm="RR", meth="I",studlab=author)
meta2=meta1
meta2$studlab=rep("",length(meta1$studlab)
2010 Jan 10
0
ordering of additional columns in forest plot in meta package
Hi,
I am trying to add additional columns to a forest plot using the meta package.
The study information and subgroup analysis plotting is handled properly.
For this output the data is ordered first by subgroup label
(rnd.subgroup1 in the example) and second decreasing size of totals
('n' in the example).
The proper ordering of this data is confirmed by the color coding
(black and red in
2008 Mar 02
1
Problem plotting curve on survival curve (something silly?)
OK this is bound to be something silly as I'm completely new to R -
having started using it yesterday. However I am already warming to its
lack of 'proper' GUI... I like being able to rerun a command by editing
one parameter easily... try and do that in a Excel Chart Wizzard!
I eventually want to use it to analyse some chemotherapy response /
survival data. That data will not be
2023 May 07
0
meta
Estimado
Gracias por su ayuda
José
2023-05-06 19:47 GMT-04:00, Carlos Ortega <cof en qualityexcellence.es>:
> Hola,
>
> Si añades lo que destaco, defines el layout y queda más ajustado en la
> pantalla.
>
> #--------------------------
> library(readxl)
> Sistolica <- read_excel("./Sistolica1.xlsx")
> library(meta)
> m <- metacont(
>
2006 Nov 16
3
Newbie problem ... Forest plot
Hello!
I have some data stored into 2 separate csv file. 1 file (called A.csv) (12 results named Group1, Group2, Group3, etc...) odds ratios, 2 file (called B.csv) 12 corresponded errors.
How to import that data into R and make forest plot like I saw inside help file Rmeta and meta with included different font colors and names trough X and Y axis.
I know for meta libb
...
out <-
2011 Jan 12
1
Metafor vs Meta vs Spreadsheet: wrong numbers
Hello,
I experimented the Metafor and Meta packages in the scope of replacing Excel
for meta-analysis. I performed the first working example provided in Michael
Borenstein's book "Introduction to Meta-Analysis" with Excel, Metafor and Meta.
The numbers given by my spreadsheet, which I validated from Borenstein's book,
conrespond quite closely to those given by Meta, but
2011 Jul 09
2
Meta-analysis with zero values for mean and sd. Continuous data.
Hi,
I want to do a meta-analysis with count data for treatement/control cases.
Mi problem is that I need to use zero values (an informative zero value) for
the mean and standard deviation for one of the treatement, but R has a
problem: "Studies with zero values for sd.e or sd.c get no weight in
meta-analysis". I can agroup the case by Family (byvar=Family).
¿Can you help me? Thanks!
2023 May 06
0
meta
Estimados
Como logro en el forest plot que el gráfico quede en unos margenes que
se pueda ver completo. Adjunto archivo
saludos
José
library(readxl)
Sistolica <- read_excel("000 EN DISEñO/0000 eli cardio 2/0000 para
metanalisis/Sistolica.xlsx")
library(meta
m <- metacont(Ne, Me, Se, Nc, Mc, Sc,
studlab=paste(Author, year),
forest(m)
funnel(m)
------------ próxima
2009 Mar 10
2
perform subgroup meta-analysis and create forest plot displaying subgroups
Hello,
I'm using the rmeta package to perform a meta analysis using summary statistics rather than raw data, and would like to analyze the effects in three different subgroups of my data. Furthermore, I'd like to plot this on one forest plot, with corresponding summary weighted averages of the effects displayed beneath each subgroup.
I am able to generate the subgroup analyses by simply
2011 Jul 09
1
Meta-analysis with zero values for mean and sd
Hi!
I want to do a meta-analysis with count data for treatement/control cases.
Mi problem is that I need to use zero values (an informative value) for the
mean and standard deviation for one of the treatement, but R has a
problem: "Studies
with zero values for sd.e or sd.c get no weight in meta-analysis". I can
agroup the case by Family (byvar=Family).
¿anybody help me? Thanks!
>
2023 Dec 18
3
Function with large nested list
Hello list,
I want to make a large rulebased algorithm, to provide decision support for drug prescriptions. I have defined the algorithm in a function, with a for loop and many if statements. The structure should be as follows:
1. Iterate over a list of drug names. For each drug:
2. Get some drug related data (external dataset). Row of a dataframe.
3. Check if adaptions should be made 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
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
2007 Oct 31
2
Shell Bash with R
Hello,
I try to write a bash skript and I want to use the variables from my
bash skript into R. Ist that possible?
My bash skript creates lots of *.data files. I want forward these
files directly into R (in x.data.bz2), so that R creates a few data
automatically also in PDF.
For example:
bash created files: hello.data , world.data
how R created these files in pdf?
please look my plot.R
2008 Apr 14
1
odfWeave: in multi-page plots only last page appears in document
Dear all,
Max, first of all, many thanks for providing the odfWeave package.
My problem: Whenever I have multiple plots in one single chunk of my
ODF file, only the last plot gets shown. The problem can be reproduced
with this toy example (to be used in an ODF file together with
odfWeave -- I'm using the newest version 0.7.3):
<<plot1, echo=FALSE, fig=TRUE>>=
for (i in 1:3) {
2007 May 30
0
checking for "viability" of a GUI component
Dear All:
The question: How do I check for existance of the GUI, instead of
checking the variable of the GUI?
I created a log window for several applications, they will check for the
existance of log window, if it exists, append output to it, otherwise,
create log window and insert to it. What I found out is that if I close
the X window of the GUI, the variable logwin still exists, confuse
2010 Sep 15
4
Sas to R
Hi,
I need to call an R program from Sas. I have tried using the following code
in Sas using the x command but it just calls up dos and says
'D:\Program' is not recognized as an internal or external command, operable
program or batch file.
]
SAS CODE:
options xwait xsync;
%let Rsource=S:\EPI_Data\Communicable Diseases\DR1355 Historic Communicable
Disease Analaysis\R graphics;
options
2009 Jan 14
2
[LLVMdev] Memory Dependence Analysis
Back in August, several of us participated in a discussion about getting a
more robust memory dependence analysis framework into LLVM. Wojtek
Matyjewicz has done some work on this and he attached a patch to an e-mail at
the time that built against an older version of LLVM.
Wojtek, what's the status of this patch? Does it build against HEAD? Do you
plan to check it in any time soon?
2010 May 02
2
Calculation error
Dear Rxperts,
Running the following code:
=======================================================
twlo=10; twhi=20; wt=154; vd=0.5; cl=0.046; tau=6; t=3; F=1;
wtkg <- wt/2.2 # convert lbs to kg
vd.pt <- wtkg * vd # compute weight-based vd (L)
cl.pt <- wtkg * cl # compute CL (L/hr)
k <- cl.pt/vd.pt # compute k (hr^-1)
cave <-
2002 Jan 16
2
exhaustive permutations
Hello R-help Readers
I'm currently in the process of trying to write a permutation test
procedure for looking at differences between groups with a multivariate
data set (something equivalent to ANOSIM - analaysis of similarities for
those familiar with this test). As with other permutation tests, for
cases where there are large numbers of possible permutations, randomly
sampling from these