[R] Fitting survival trees with competing risk

2018-04-25 Thread Mario Petretta
any R package for this fit? Thank you very much in advance. Mario Petretta ---- Mario Petretta, MD, FAHA Professor of Internal Medicine Department of Translational Medical Sciences Naples University "F

[R] R: forest plot metafor

2015-12-14 Thread Mario Petretta
Many tanks to Wolfgang Viechtbauer for his time and help. The suggested code works very well Mario Petretta. __ Message: 11 Date: Sat, 12 Dec 2015 17:22:20 +0100 From: "Viechtbauer Wolfgang (STAT)"

[R] R: forest plot metafor

2015-12-12 Thread Mario Petretta
frame. However, I again ask: Using: forest(res, showweights=TRUE) it is possible to directly order the columns, simply placing the weights after effect size and CI? Sincerely Mario Petretta -Messaggio originale- Da: Michael Dewey [mailto:li...@dewey.myzen.co.uk] Inviato: venerdì

[R] forest plot metafor

2015-12-09 Thread Mario Petretta
le: data.bcg)? Thanks for your attention ____ Mario Petretta Professor of Internal Medicine Department of Translational Medical Science Naples University “Federico II” - Italy _ <http://www.avast.com/> Questa e-mail è priva di virus e malware perché è

[R] R: help with metasens

2015-08-13 Thread Mario Petretta
Obviously metafor and not metaphor. Sorry Mario [[alternative HTML version deleted]] __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http

[R] R: help with metasens

2015-08-13 Thread Mario Petretta
>Q d.f. p.value > 240.64 19 < 0.0001 > > Details on meta-analytical method: > - Inverse variance method > - DerSimonian-Laird estimator for tau^2 > >> cop1<-copas(meta1) > > Warning in sqrt(solve(junk2$hessian + 1e-08)[1, 1]) : > NaN was produced > >> plot (

Re: [R] Comparing summary hazard ratios in meta-analysis

2014-11-23 Thread Mario Petretta
lings either way. I suppose I was thinking of cases I have seen where either injudicious rounding or typos has meant that it was better to start from scratch. [Show Quoted Text - 122 lines][Nascondi Testo quotato] Best, Wolfgang -Original Message- From: Mario Petretta [mailto: &

[R] R: Comparing summary hazard ratios in meta-analysis

2014-11-21 Thread Mario Petretta
tricht University, P.O. Box 616 (VIJV1) 6200 MD Maastricht, The Netherlands +31 (43) 388-4170 | http://www.wvbauer.com > -Original Message- > From: r-help-boun...@r-project.org > [mailto:r-help-boun...@r-project.org] > On Behalf Of Michael Dewey > Sent: Friday, Novemb

[R] Comparing summary hazard ratios in meta-analysis

2014-11-21 Thread Mario Petretta
: HR 1.25 (95% CI 1.03 - 2.6) It is possible or I'm comparing apples with oranges? Any suggestion is welcome. --- Mario Petretta Associate Professor of Internal Medicine Department of Translational Medical Sciences Naples University Federi

[R] 3D scatterplot and agreement among three methods in the same subject

2014-10-31 Thread Mario Petretta
ed in this example. Any suggestion is welcome. ------- Mario Petretta Associate Professor of Internal Medicine Department of Translational Medical Sciences Naples University Federico II Italy __ R-help@r-p

[R] R: interpreting weight in meta-analysis of proportion

2014-04-19 Thread Mario Petretta
Fine ! Many many thanks! Mario -Messaggio originale- Da: Bernd Weiss [mailto:bernd.we...@uni-koeln.de] Inviato: venerdì 18 aprile 2014 15.58 A: petre...@unina.it; R-help@r-project.org Oggetto: Re: [R] interpreting weight in meta-analysis of proportion On 18.04.2014 13:02, petre...@uni

[R] merge two forest plot in one graph with meta package

2014-02-16 Thread Mario Petretta
metaCMD, fontsize=12, squaresize=0.6, just.studlab="left", leftcols="studlab", rightcols="effect") but it do not works Thanks for your attention Mario Petretta Department of Translational Medical Science Naples University "