search for: bsa

Hi all. Using the following code: plot(bsa, abs, col='blue', pch=16, xlim=c(0, 25), ylim=c(0.0, 1.0), xlab = expression(paste(BSA, " (", mu, "g)", sep="")), ylab=expression(A[595])) plot(unknown1, abs2, col='blue', pch=16, xlim=c(0, 25), ylim=c(0.0, 1.0), xlab = expression(paste(Unknown_1, &quo...

Dear R-users, I learned today that there exists an interesting topic in numerical analysis names "best polynomial approximation" (BSA). Given a function f the BSA of degree k, say pk, is the polynomial such that pk=arginf sup(|f-pk|) Although given some regularity condition of f, pk is unique, pk IS NOT calculated with least square. A quick google tour show a rich field of research and many algorithms proposed for computing su...

...? any hint or help will, of course, be highly appreciated. maybe we have misconfigured something? oli relevant sections of /etc/samba/smb.conf: **************************** # Global parameters [global] [.......] veto oplock files = /*.doc/*.xls/*.pdf/*.mdb/*.bsd/*.MDB/*.BSD/*.bsa/*.BSA/*.lbd/*.LBD/*.ldb/*.LDB/ veto files = /lost*found/.bash_profile/.bashrc/aquota.*/.ARK_NOBACKUP/ lock spin time = 15 lock spin count = 100 socket options = TCP_NODELAY IPTOS_LOWDELAY SO_SNDBUF=2920 sync always = no strict sync = no kerne...

...em drawing > 64K lines at once. Workaround? * PR# 123 * Subject: Text in plot From: Ennapadam Venkatraman <venkat@biosta.mskcc.org> Date: Thu, 18 Feb 1999 13:05:37 -0500 --Multiline text not working * PR# 130 * Subject: lty=0 -- shouldn't it give an invisible line? From: Peter Dalgaard BSA <p.dalgaard@biostat.ku.dk> Date: 28 Feb 1999 21:45:43 +0100 * PR# 149 * Subject: plot.formula and pch= From: Peter Dalgaard BSA <p.dalgaard@biostat.ku.dk> Date: 25 Mar 1999 21:22:44 +0100 * PR# 150 * Subject: R: error report From: Adelchi Azzalini <adelchi.azzalini@jrc.it> Date: F...

...gt; > > > relevant sections of > > /etc/samba/smb.conf: > > **************************** > > > > # Global parameters > > [global] > > > > [.......] > > veto oplock files = > > /*.doc/*.xls/*.pdf/*.mdb/*.bsd/*.MDB/*.BSD/*.bsa/*.BSA/*.lbd/*. > LBD/*.ldb/*.LDB/ > > veto files = > > /lost*found/.bash_profile/.bashrc/aquota.*/.ARK_NOBACKUP/ > > lock spin time = 15 > > lock spin count = 100 > > socket options = TCP_NODELAY IPTOS_LOWDELAY SO_SNDBUF=2920 > &gt...

The current development version dies in qbeta() when compiled with egcs -O, egcs 1.0.2 and glibc 2.0.7 (RedHat versions). Since this also kill the F and t distributions, it doesn't exactly do wonders for R's usefulness... Anyone else seeing this or has my setup just gone out of whack? It does look pretty much like a clear compiler bug when inlining math functions (storing temporaries

...make[3]: Entering directory `/home/kent/source-arc/R-2.1.1/tests' running code in 'eval-etc.R' ... OK comparing 'eval-etc.Rout' to './eval-etc.Rout.save' ...2a3,157 > > #### eval / parse / deparse / substitute etc > > > > ##- From: Peter Dalgaard BSA <p.dalgaard at biostat.ku.dk> > > ##- Subject: Re: source() / eval() bug ??? (PR#96) > > ##- Date: 20 Jan 1999 14:56:24 +0100 > > e1 <- parse(text='c(F=(f <- .3), "Tail area" = 2 * if(f < 1) 30 else 90)')[[1]] > > e1 > c(F = (f <-...

...em drawing > 64K lines at once. Workaround? * PR# 123 * Subject: Text in plot From: Ennapadam Venkatraman <venkat@biosta.mskcc.org> Date: Thu, 18 Feb 1999 13:05:37 -0500 --Multiline text not working * PR# 130 * Subject: lty=0 -- shouldn't it give an invisible line? From: Peter Dalgaard BSA <p.dalgaard@biostat.ku.dk> Date: 28 Feb 1999 21:45:43 +0100 --Strange effect on barplot * PR# 149 * Subject: plot.formula and pch= From: Peter Dalgaard BSA <p.dalgaard@biostat.ku.dk> Date: 25 Mar 1999 21:22:44 +0100 --plot(y~x,pch=z) may subset x and y but leave z. --E.g. with missing v...

Greetings, I would like to use a cubic spline or smoother to model the fixed effects within nlme. So far the only smoother I have been able to get to run successfully in nlme is smooth(). I tried smooth.spline: fixed=list(lKa~1,lCL~smooth.spline(BSA, df=3)) the error I got was the following. Error in model.frame(formula, rownames, variables, varnames, extras, extranames, : invalid variable type Can anyone suggest a cubic spline that would work within this context? Thank you for any help you can send, Suzette ====================...

I'm sorry if this is a basic question, but I'm stumped. I'm just trying to plot the residuals from a linear model against another variable in the data frame. Here are the lines I'm trying to execute: size <- read.table(file="/u67/abasl70/surveys/annenberg/mega/smschl.dat", header=T) sizef <- data.frame(size, row.names=size$unit) attach(sizef) mschmod <- lm

> Date: Wed, 7 Feb 2001 09:33:12 -0800 (PST) > From: Thomas Lumley <tlumley@u.washington.edu> > To: Kurt Hornik <Kurt.Hornik@ci.tuwien.ac.at> > cc: Peter Dalgaard BSA <p.dalgaard@biostat.ku.dk>, R-devel@r-project.org > Subject: Re: [Rd] RE: [R] Removing "row.names" > MIME-Version: 1.0 > > On Wed, 7 Feb 2001, Kurt Hornik wrote: > > > >>>>> Thomas Lumley writes: > > > > > On Wed, 7 Feb 2001, Kur...

...em drawing > 64K lines at once. Workaround? * PR# 123 * Subject: Text in plot From: Ennapadam Venkatraman <venkat@biosta.mskcc.org> Date: Thu, 18 Feb 1999 13:05:37 -0500 --Multiline text not working * PR# 130 * Subject: lty=0 -- shouldn't it give an invisible line? From: Peter Dalgaard BSA <p.dalgaard@biostat.ku.dk> Date: 28 Feb 1999 21:45:43 +0100 * PR# 149 * Subject: plot.formula and pch= From: Peter Dalgaard BSA <p.dalgaard@biostat.ku.dk> Date: 25 Mar 1999 21:22:44 +0100 * PR# 153 * Subject: image + x11 From: Andreas Weingessel <Andreas.Weingessel@ci.tuwien.ac.at&gt...

Dear All, I have a list, where several components are NULL, and I'd like to obtain that very same list without the NULL components (i.e., I do not want to unlist or otherwise loose the rest of the list structure). I can do that with a loop, but how could I do it without a loop? Thanks, Ram?n -- Ram?n D?az-Uriarte Bioinformatics Unit Centro Nacional de Investigaciones Oncol?gicas (CNIO)

I found that predict.gnls failed with a wierd error message about a non-numeric argument to a binary vector in one of three nearly identical uses. Error in Inh/Ki : non-numeric argument to binary operator (Inh and Ki are arguments to the function used in the formula for the object whose predictions were requested). It turns out that the problem is in getCovariateFormula(). The final line in

...em drawing > 64K lines at once. Workaround? * PR# 123 * Subject: Text in plot From: Ennapadam Venkatraman <venkat@biosta.mskcc.org> Date: Thu, 18 Feb 1999 13:05:37 -0500 --Multiline text not working * PR# 130 * Subject: lty=0 -- shouldn't it give an invisible line? From: Peter Dalgaard BSA <p.dalgaard@biostat.ku.dk> Date: 28 Feb 1999 21:45:43 +0100 --Strange effect on barplot * PR# 149 * Subject: plot.formula and pch= From: Peter Dalgaard BSA <p.dalgaard@biostat.ku.dk> Date: 25 Mar 1999 21:22:44 +0100 --plot(y~x,pch=z) may subset x and y but leave z. --E.g. with missing v...

...n! Directory: Graphics * PR# 120 * Subject: graphics bug: type="l" From: Matthew Wiener <mcw@ln.nimh.nih.gov> Date: Tue, 16 Feb 1999 15:30:25 -0500 (EST) --X server problem drawing > 64K lines at once. Workaround? * PR# 149 * Subject: plot.formula and pch= From: Peter Dalgaard BSA <p.dalgaard@biostat.ku.dk> Date: 25 Mar 1999 21:22:44 +0100 --plot(y~x,pch=z) may subset x and y but leave z. --E.g. with missing values you can get incorrect plot symbols. * PR# 202 * Subject: persp box occlusion bug From: wsi@gcal.ac.uk Date: Wed, 2 Jun 1999 15:02:03 +0200 (MET DST) --Don...

> From: Peter Dalgaard BSA <p.dalgaard at biostat.ku.dk> > Date: 28 Sep 2000 13:58:22 +0200 > > Peter Dalgaard BSA <p.dalgaard at biostat.ku.dk> writes: > > > I think Occam/Ockham himself wrote in Latin. By my failing memory, the > > quote is > > > > "Entia non runt mu...

Kjetil Kjernsmo <kjetil.kjernsmo@astro.uio.no> writes: > On 8 Nov 2000, Peter Dalgaard BSA wrote: > > >I'm not at all happy with this: > > > >Solaris : > >> range(sapply(1:2000, function(n) mean(rpois(10000, 15.0)))) > >[1] 15.0524 15.3403 > > Hm, OK, so it isn't just me.... I guess it is time to file a bug report, > should I do it,...

R 1.6.1 has been scheduled for November 1. We're makin interim beta versions available via http://cran.us.r-project.org/src/base (ftp://cran.us.r-project.org/pub/R/src/base used to work, but apparently FTP access has been disabled) The filename is R-1.6.1beta_*.tar.gz, where * is the creation date. If you want to help ensure that the final 1.6.1 works satisfactorily on *your* platform,

...edu make[3]: Entering directory `/home/kent/source-arc/R-2.1.1/tests' running code in 'eval-etc.R' ... OK comparing 'eval-etc.Rout' to './eval-etc.Rout.save' ...2a3,157 > > #### eval / parse / deparse / substitute etc > > > > ##- From: Peter Dalgaard BSA <p.dalgaard at biostat.ku.dk> > > ##- Subject: Re: source() / eval() bug ??? (PR#96) > > ##- Date: 20 Jan 1999 14:56:24 +0100 > > e1 <- parse(text='c(F=(f <- .3), "Tail area" = 2 * if(f < 1) 30 else 90)')[[1]] > > e1 > c(F = (f <- 0.3),...