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Hello all R users, My simulation function works correctly, but I have problems with plot function. You will find the following code using it. Thank you for your help ##################################################" simulation <- function(k, n){ conc <- seq(0,10,by=0.5...
Not sure how to interpret standard errors produced by model.tables(object, type="effects", se=T) For example, simplest possible case is single stratum anova with two equally replicated treatments (n observations each). The effects displayed are plus and minus...
Full_Name: Mark James Kelly Version: 2.3.1 OS: Windows Submission from: (NULL) (193.63.127.224) Sequence produces slightly inaccurate results. #This (supposedely) creates a sequence 0.060,0.065,0.070.....0.30 thingnor=(seq(0.06...
In building R 2.6.2 from source for Mac OS X 2.5.1 (with i686-apple-darwin9-gcc-4.0.1), 'make check' fails. The failure is in reg-plot.R, and occurs because Mac OS X's...
Full_Name: Peter Lucas Version: 1.1.0 OS: redHat 6.2 Linux Submission from: (NULL) (139.133.200.15) I tried to install R 1.1.0 on my i686 PC with Redhat 6.2 Linux on it. I...
Full_Name: Simon Frost Version: 1.0.0 OS: Windows Submission from: (NULL) (129.215.60.79) Hi everyone, I've just installed R for Windows - I've previously been using it on Linux - and I've run into a...
Hi, I got the following message in R: Error in as.function.default(pdfs[1]) : invalid body argument for "function" Should NEVER happen; please bug.report() [mkCLOSXP] Operating System: Windows XP (SP2) R version: R-2.0.1 Code causing...
Help! I've done this before but can't remember how to do it, and can't find any reference to it in the docs I have access to now. I need to increase --vsize (I think), as I'm...
As far as I understand the law of copyright in the UK, at least, any literary work (including computer code) is the copyright of the author, whether published or not, and whether labelled as such or not. This subject to...
Hello, there, I did a test run for this princomp() function using USArrests data. The R document says that the output loadings contain the eigenvector matrix. When I looked at this matrix, I found that a missing item for Comp...
Hi everyone, Two minor points about ?.Renviron. 1) If R_ENVIRON is not set then R defaults to `${R_HOME}/etc/Renviron', not `${R_HOME}/etc/Renviron.site' as stated. 2) In the details, there is a missing "way" in...
persp(outer(1:5, 1:5), shade=0.1) looks nice on the screen, but postscript() persp(outer(1:5, 1:5), shade=0.1) dev.off() gives an all black surface. same when using the pdf() device. has already...
Dear listers, I'm using gam(from mgcv) for semi-parametric regression on small datasets(10 to 200 observations), and facing a problem of overfitting. According to the help, it is suggested to avoid overfitting by inflating the effective degrees...
Dear R users, I want to plot a one variable continuous function f(x) vs x, x=[0,1]. Say for example: f(x)= x^2. Now, using the command plot(f~x) I will get a curve where the...
On 19 Jul 2005, at 23:49, paul murrell wrote: > > The issue is that you have specified a layout with three columns, > but only two > column widths. What should happen is that the widths should be > recycled, but > this was...
Full_Name: Stephen Eglen Version: 1.4 OS: Redhat Linux 7.1 Submission from: (NULL) (128.252.204.36) abline() produces a spurious line in addition to the correct line, at least with the X11 driver. The postscript file generated...
Full_Name: Andy Lynch Version: 1.9.1 OS: Windows Submission from: (NULL) (131.111.86.211) As I understand it, pbirthday(n,c,k) gives the approximate probability that we see a class with k coicident people in it...
Full_Name: David Firth Version: 1.3.1 OS: Mac OS X/Darwin Submission from: (NULL) (163.1.103.121) ?summary.lm refers under "Value:" to something called "lm.obj". Shouldn't that be "object"? Similarly ?summary.glm refers under...
if the terms-object contains no response, delete.response mutilates the predvars-attribute in the line: attr(tt, "predvars") <- attr(termobj, "predvars")[-2] which should probably changed to: if (length(f) == 3) attr(tt, "predvars") <- attr(termobj, "predvars")[-2] <<insert...
Dear all, I am running the glm function (family: Poisson) in R and most of the time it works fine. But sometimes, with large data sets, I get the following error message: Error: NA/NaN/Inf in foreign function call...
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