search for: woodrow

...32 arch = i386 os = mingw32 system = i386, mingw32 status = major = 1 minor = 6.2 year = 2003 month = 01 day = 10 language = R Windows 2000 Professional (build 2195) Service Pack 2.0 Search Path: .GlobalEnv, package:OPmodels, package:odesolve, package:ctest, Autoloads, package:base R. Woodrow Setzer, Jr. Phone: (919) 541-0128 Experimental Toxicology Division Fax: (919) 541-4284 Pharmacokinetics Branch NHEERL B143-05; US EPA; RTP, NC 27711

...> tmpfun <- function(a, b=2){} > body(tmpfun) <- list(expression(z <- a + b),expression(z^2)) Error in as.function.default(c(formals(f), value), envir) : invalid formal argument list for "function" Can someone give me a simple example for doing this? Thanks! R. Woodrow Setzer, Jr. Phone: (919) 541-0128 Experimental Toxicology Division Fax: (919) 541-4284 Pharmacokinetics Branch NHEERL B143-05; US EPA; RTP, NC 27711

...R_FindSymbol() (declared in Rdynload.h) as being potentially unstable). However, I cannot figure out how to pass the pointer through .Call or .External. Is this possible, or should I pass a string through to the compiled code, and find the pointer on that side (and how to do that)? Thanks. R. Woodrow Setzer, Jr. Phone: (919) 541-0128 Experimental Toxicology Division Fax: (919) 541-5394 Pharmacokinetics Branch NHEERL MD-74; US EPA; RTP, NC 27711 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-hel...

Hi, I am trying to solve a model that consists of rather stiff ODEs in R. I use the package ODEsolve (lsoda) to solve these ODEs. To speed up the integration, the jacobian is also specified. Basically, the model is a one-dimensional advection-diffusion problem, and thus the jacobian is a tridiagonal matrix. The size of this jacobian is 100*100. In the original package

I think this is a bug; at least this behavior is not documented in plot or plot.default. plot.default resets xaxp, and leaves xaxp reset when it exits: par(xaxp=c(0,1,4)) print(par("xaxp")) plot(c(0,1),c(0.2,0.3)) print(par("xaxp")) R. Woodrow Setzer, Jr. Phone: (919) 541-0128 Experimental Toxicology Division Fax: (919) 541-5394 Pharmacokinetics Branch NHEERL MD-74; US EPA; RTP, NC 27711 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-hel...

...currently? Is there any interest in developing this for the current build of LLVM? Why was the original support dropped? Would it make a good basis for current support, or has the core software changed too much since then? I would appreciate hearing from anyone who has any insight. Thank you. - Woodrow Barlow -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150601/aeb527b8/attachment.html>

...Vmax, Km, " [2] "~ Ki)" extending width.cutoff gives the intended value: > paste("~",deparse(form,width.cutoff=500)) [1] "~ UnCompetitive(MethoxyresorufinConc, InhibitorConc, Vmax, Km, Ki)" Seems a bit risky for an enforced cutoff in deparse, though. R. Woodrow Setzer, Jr. Phone: (919) 541-0128 Experimental Toxicology Division Fax: (919) 541-5394 Pharmacokinetics Branch NHEERL MD-74; US EPA; RTP, NC 27711 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-de...

Greetings, I have a meta-analysis problem in which I have fixed effects regression coefficients (and estimated standard errors) from identical models fit to different data sets. I would like to use these results to create pooled estimated regression coefficients and estimated standard errors for these pooled coefficients. In particular, I would like to estimate the model \beta_{i} = \mu +

...m administrators to look into the problem here. Thanks. Version: platform = mips-sgi-irix6.5 arch = mips os = irix6.5 system = mips, irix6.5 status = major = 1 minor = 2.1 year = 2001 month = 01 day = 15 language = R Search Path: .GlobalEnv, package:ctest, Autoloads, package:base R. Woodrow Setzer, Jr. Phone: (919) 541-0128 Experimental Toxicology Division Fax: (919) 541-5394 Pharmacokinetics Branch NHEERL MD-74; US EPA; RTP, NC 27711 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-hel...

...tform = i386-pc-mingw32 arch = x86 os = Win32 system = x86, Win32 status = major = 1 minor = 3.1 year = 2001 month = 08 day = 31 language = R Windows 98 SE 4.10 (build 2222) A Search Path: .GlobalEnv, package:ctest, package:RBMDS, package:nls, package:nlme, Autoloads, package:base R. Woodrow Setzer, Jr. Phone: (919) 541-0128 Experimental Toxicology Division Fax: (919) 541-5394 Pharmacokinetics Branch NHEERL MD-74; US EPA; RTP, NC 27711 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-hel...

...t edit the information below-- Version: platform = i386-pc-mingw32 arch = x86 os = Win32 system = x86, Win32 status = major = 1 minor = 2.2 year = 2001 month = 02 day = 26 language = R Windows 9x 4.10 (build 2222) A Search Path: .GlobalEnv, package:ctest, Autoloads, package:base R. Woodrow Setzer, Jr. Phone: (919) 541-0128 Experimental Toxicology Division Fax: (919) 541-5394 Pharmacokinetics Branch NHEERL MD-74; US EPA; RTP, NC 27711 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-de...

...make the solvers reentrant? 2) How much do I need to worry about changed numerical behavior of the C version of the solvers after translation? 3) Are there special considerations not covered in R-exts for code translated with f2c? 4) Is there a better way to make the Fortran solvers reentrant? R. Woodrow Setzer, Ph. D. National Center for Computational Toxicology US Environmental Protection Agency Mail Drop B205-01/US EPA/RTP, NC 27711 Ph: (919) 541-0128 Fax: (919) 541-1194

...is (on R-1.1.1, both Windows and SGI): > tmp <- matrix(nrow=3,ncol=2) > new <- .Alias(tmp) > new[1,1] <- 1 > tmp [,1] [,2] [1,] NA NA [2,] NA NA [3,] NA NA > new [,1] [,2] [1,] 1 NA [2,] NA NA [3,] NA NA I expected tmp[1,1] to be 1. R. Woodrow Setzer, Jr. Phone: (919) 541-0128 Experimental Toxicology Division Fax: (919) 541-5394 Pharmacokinetics Branch NHEERL MD-55; US EPA; RTP, NC 27711 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-he...

...The file is present in $R_HOME/library/base/html, but has zero bytes. dyn.load help IS accessible through the windows help system. platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major 1 minor 5.1 year 2002 month 06 day 17 language R R. Woodrow Setzer, Jr. Phone: (919) 541-0128 Experimental Toxicology Division Fax: (919) 541-5394 Pharmacokinetics Branch NHEERL MD-74; US EPA; RTP, NC 27711 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-de...

A couple of minor points about the odesolve package (which I am otherwise enjoying very much): 1. "scalar" is misspelled as "scaler" in the definitions of the rtol and atol parameters 2. it is possible to crash R by doing something dumb, e.g failing to read the documentation carefully enough and (a) returning only a vector of derivatives and not a list of (derivatives,

...d to do something special to resolve these symbols? I am using R SHLIB to do the make, and am working on a Redhat Linux 6.1 machine. When I set the option "verbose" to TRUE, I get the warning, "Explicit local dynamic loading not supported on this platform. Using default." -- Woodrow Setzer Biostatistics and Research Support Staff National Health and Environmental Effects Laboratory, U.S. Environmental Protection Agency Research Triangle Park, NC 27711 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tu...

Hello there, Suppose you want to solve the following system of ODE's (a simple Lotka-Volterra predator prey model) dP/dt = beta*P*V - mu*P dV/dt = r*V - beta*P*V where P and V are the numbers of predators and prey. Now, this is easy to do, but suppose you have a system of equations like this, dP1/dt = beta1*P1*V1 - mu1*P1 dP2/dt = beta2*P2*V2 - mu2*P2 dV1/dt = r1*V1 - beta1*P1*V1

...print version info and exit Report bugs to <r-bugs@r-project.org>. The fix is to change line 37 in rw1023/bin/Remove: from my @knownoptions = ("help|h", "version|v"); to my @knownoptions = ("help|h", "library|l:s", "version|v"); R. Woodrow Setzer, Jr. Phone: (919) 541-0128 Experimental Toxicology Division Fax: (919) 541-5394 Pharmacokinetics Branch NHEERL MD-74; US EPA; RTP, NC 27711 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-de...

A while back Josh was thinking of changing the Flac license, and posted a question on Slashdot regarding various licensing schemes. Josh, have you come to any conclusions about future licensing of Flac? - Woody _________________________________________________________________ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx

...;test.eps",horizontal=FALSE,width=4,height=3.5, pointsize=12) plot(xvals,yvals,type="l") dev.off() windows(width=4,height=3.5,pointsize=12) plot(xvals,yvals,type="l") dev.copy(win.metafile,file="test2.wmf",width=4,height=3.5,pointsize=12) dev.off() R. Woodrow Setzer, Jr. Phone: (919) 541-0128 Experimental Toxicology Division Fax: (919) 541-5394 Pharmacokinetics Branch NHEERL MD-74; US EPA; RTP, NC 27711 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-hel...