search for: oudshoorn

...<https://webmail.kpnplanet.nl/exchweb/bin/redir.asp?URL=http://www.stefvanbuuren.nl/publications/MICE%2520in%2520R%2520-%2520Draft.pdf> This article/manual provides a hands-on, stepwise approach to using mice for solving incomplete data problems in real data. Best Regards, Karin Groothuis-Oudshoorn & Stef van Buuren C.G.M. (Karin) Groothuis-Oudshoorn, Phd Assistent Professor University of Twente / Biostatistician Roessingh Research and Development c.g.m.oudshoorn at utwente.nl <mailto:c.g.m.oudshoorn at...

...<https://webmail.kpnplanet.nl/exchweb/bin/redir.asp?URL=http://www.stefvanbuuren.nl/publications/MICE%2520in%2520R%2520-%2520Draft.pdf> This article/manual provides a hands-on, stepwise approach to using mice for solving incomplete data problems in real data. Best Regards, Karin Groothuis-Oudshoorn & Stef van Buuren C.G.M. (Karin) Groothuis-Oudshoorn, Phd Assistent Professor University of Twente / Biostatistician Roessingh Research and Development c.g.m.oudshoorn at utwente.nl <mailto:c.g.m.oudshoorn at...

...ction name in the R console then usually one sees the code of that function. But there are functions that one cannot see. For example I want to see the code of print.htest or t.test.default. These functions are non-visible. Is it possible to see the code anyway? Thanks in advance, Karin Groothuis-Oudshoorn [[alternative HTML version deleted]]

...eworks/R.framework/Resources/library/tcltk/libs/ i386/tcltk.so, 10): Library not loaded: /usr/local/lib/libtcl8.5.dylib Referenced from: /Library/Frameworks/R.framework/Resources/library/ tcltk/libs/i386/tcltk.so Reason: image not found etcetera Can anyone give me a clue? Thanks, Karin Oudshoorn

Hi Folks, I don't often grumble, but this time I've found myself inconvenienced by a posting stored on R-help archives: https://stat.ethz.ch/pipermail/r-help/2009-September/211095.html This was Karin Groothuis-Oudshoorn & Stef van Buuren's message on 10 September about the new version of MICE. This has been sent by software which inserted no line-breaks. As a result, each paragraph is viewed (by my browser, Firefox) as one very long line, not wrapped. In particular, the third paragraph, about the extensio...

I am using -mice- for multiple imputation and would like to use the gelman diagnostic in -coda- to assess the convergence of my imputations. However, gelman.diag requires an mcmc list as input. van Buuren and Groothuis-Oudshoorn (2011) recommend running mice step-by-step to assess convergence (e.g. imp2 <- mice.mids(imp1, maxit = 3, print = FALSE) ) but this creates mids objects. How can I convert the mids objects into an mcmc list? Or is the step-by-step approach wrong here? thanks, Rachel [[alternative HTML ver...

...peats crashed at various points (one of tre trials started to simulate, and stopped at obs 177...), but the numerical accuracy seemed involved every time. The "textbook example" (example for amelia function) runs perfectly. Package "mice" (Stef van Buuren & Karin Groothuis-Oudshoorn) : > system.time(DataTest.mice<-mice(DataTest,m=5)) iter imp variable 1 1 cadredpErreur dans mice.impute.logreg(c(1L, 2L, 2L, 1L, 1L, 2L, 2L, 1L, 2L, 2L, : dims [produit 28] ne correspond pas ? la longueur de l'objet [31] De plus : Warning message: In beta + rv %*% rnorm(ncol(...

...<https://webmail.kpnplanet.nl/exchweb/bin/redir.asp?URL=http://www.stefvanbuuren.nl/publications/MICE%2520in%2520R%2520-%2520Draft.pdf> This article/manual provides a hands-on, stepwise approach to using mice for solving incomplete data problems in real data. Best Regards, Karin Groothuis-Oudshoorn & Stef van Buuren C.G.M. (Karin) Groothuis-Oudshoorn, Phd Assistent Professor University of Twente / Biostatistician Roessingh Research and Development c.g.m.oudshoorn at utwente.nl <mailto:c.g.m.oudshoorn at utwente.nl> / k.groothuis at rrd.nl <mailto:k.groothuis at rrd.nl>...