Re: [R] Compiling RMySQL on Win7 64bits RS-DBI.c:1:0: sorry, unimplemented: 64-bit mode not compiled in

2012-04-24 Thread Ben Rhelp
ards, Ben > > From: Uwe Ligges >To: Ben Rhelp >Cc: "r-help@r-project.org" >Sent: Tuesday, 24 April 2012, 19:30 >Subject: Re: [R] Compiling RMySQL on Win7 64bits RS-DBI.c:1:0: sorry, >unimplemented: 64-bit mode not compiled in >

Re: [R] Compiling RMySQL on Win7 64bits RS-DBI.c:1:0: sorry, unimplemented: 64-bit mode not compiled in

2012-04-24 Thread Ben Rhelp
Save\TempFolder\RtmpS8df20\downloaded_packages’ Warning messages: 1: running command 'D:/BenSave/R/R-2.15.0/bin/i386/R CMD INSTALL -l "D:/BenSave/R/R-2.15.0/library"   C:\Users\BenSave\TempFolder\RtmpS8df20/downloaded_packages/RMySQL_0.9-3.tar.gz' had status 1 2: In install.packages("RMySQL", type = &quo

[R] Compiling RMySQL on Win7 64bits RS-DBI.c:1:0: sorry, unimplemented: 64-bit mode not compiled in

2012-04-24 Thread Ben Rhelp
Hi, On a Win7 64 bit, I have installed: *R-15.0 and I am running it in 64bits *Rtools215.exe*MySQL 5.5.23 64bits My PATH start with D:\BenSave\Rtools\bin;D:\BenSave\Rtools\MinGW64\bin;D:\BenSave\R\R-2.15.0\bin;D:\BenSave\Rtools\MinGW\bin;D:\BenSave\Rtools\gcc-4.6.3\bin; Note that I place MinGW

Re: [R] Porting "unmaintained" packages to post R 2.10.0 era

2011-06-17 Thread Ben Rhelp
Hi Prof Brian, Thank you for your email and for writing MASS. This book is brilliant. - Original Message > From: Prof Brian Ripley > To: Ben Rhelp > Cc: r-help@r-project.org > Sent: Thu, 16 June, 2011 14:48:00 > Subject: Re: [R] Porting "unmaintained" pack

Re: [R] Porting "unmaintained" packages to post R 2.10.0 era

2011-06-17 Thread Ben Rhelp
- Original Message > From: Uwe Ligges > To: Ben Rhelp > Cc: r-help@r-project.org > Sent: Thu, 16 June, 2011 14:38:12 > Subject: Re: [R] Porting "unmaintained" packages to post R 2.10.0 era > [...] > > > > What about "--binary is deprecate

[R] Porting "unmaintained" packages to post R 2.10.0 era

2011-06-16 Thread Ben Rhelp
Hi all, I am trying to re-compile some "unmaintained" (it seems) packages, namely rSoNIA and dynamicnetwork from: http://csde.washington.edu/~skyebend/rsonia/rsoniaDemo/ These packages predates R 2.10.0 so they need to be recompile. After split the single big file in /man in each packages into

Re: [R] Compiling Rgraphiz on Windows 7 64bit with R-2.13.0

2011-05-07 Thread Ben Rhelp
Hi Martin, Thanks a lot for your help. this was spot on. With your instructions, I manage to successfully compile Rgraphiz. thanks again. regards, Ben - Original Message > From: Martin Morgan > To: Ben Rhelp > Cc: r-help@r-project.org > Sent: Wed, 4 May, 2011 1:01:

[R] Compiling Rgraphiz on Windows 7 64bit with R-2.13.0

2011-05-03 Thread Ben Rhelp
Hi all, I am trying to compile Rgraphiz on Windows 7 64bit with R-2.13.0. I have installed Rtools213.exe from [1]. The 64bit packages in [2] provided me with the 64 bit version of graphviz. After intalling the binary version Rgraphviz 1.30 (in 32bit) it complains (as expected) that: > libra

[R] Nnet and AIC: selection of a parsimonious parameterisation

2011-01-05 Thread Ben Rhelp
Hi All, I am trying to use a neural network for my work, but I am not sure about my approach to select a parsimonious model. In R with nnet, the IAC has not been defined for a feed-forward neural network with a single hidden layer. Is this because it does not make sens mathematically in this cas

Re: [R] Is there an equivalent to predict(..., type="linear") of a Proportional hazard model for a Cox model instead?

2010-11-26 Thread Ben Rhelp
Hi Terry, David, and Thomas, Thank you for all your emails and the time you to took to clarify my misunderstanding on survival analysis. I will need a bit of time to digest all this information and to do some more reading. Best regards, Ben > From: Terry Therneau > > 1. survreg() does N

Re: [R] Is there an equivalent to predict(..., type="linear") of a Proportional hazard model for a Cox model instead?

2010-11-25 Thread Ben Rhelp
Hi David, Thank you for your reply. See below for more information. > From: David Winsemius > > On Nov 25, 2010, at 7:27 AM, Ben Rhelp wrote: > > > I manage to achieve similar results with a Cox model as follows but I don't > > really understand why we ha

Re: [R] Is there an equivalent to predict(..., type="linear") of a Proportional hazard model for a Cox model instead?

2010-11-25 Thread Ben Rhelp
I manage to achieve similar results with a Cox model as follows but I don't really understand why we have to take the inverse of the linear prediction with the Cox model and why we do not need to divide by the number of days in the year anymore? Am I getting a similar result out of pure luck?

[R] Is there an equivalent to predict(..., type="linear") of a Proportional hazard model for a Cox model instead?

2010-11-24 Thread Ben Rhelp
Hi all, Is there an equivalent to predict(...,type="linear") of a Proportional hazard model for a Cox model instead? For example, the Figure 13.12 in MASS (p384) is produced by: (aids.ps <- survreg(Surv(survtime + 0.9, status) ~ state + T.categ + pspline(age, df=6), data = Aidsp)) zz <- predi

[R] Modelling survival with time-dependent covariates

2010-07-01 Thread Ben Rhelp
Hi all, I am looking at the tutorial/appendix from John Fox on “Cox Proportional-Hazards Regression for Survival Data” available here: http://cran.r-project.org/doc/contrib/Fox-Companion/appendix-cox-regression.pdf I am particularly interested in modelling survival with time-dependent covariates