similar to: Installation problems with R.classes bundle

Hi, just in the process of updating my packages for R v2.0.0 and I have not had time to followed the R v2.0.0 discussions so maybe my questions have already been answered. A concern I have is that when creating packages they should be backward compatible with R v1.9.x for a while until all users and computers has migrated to R v2.0.x. It is pretty straightforward to setup my packages so that

Apologies to the listing, the problem was with the data set and not the code Thanks Michael Griffiths, Ph.D. Chemometrician Training, Quality and Statistics Group LGC Limited Queens Road Teddington Middlesex, TW11 0LY, UK Tel: +44 (0)20 8943 7352 Fax: +44 (0)20 8943 2767 e-mail: michael.griffiths at lgc.co.uk >>> "Michael Griffiths" <Michael.Griffiths at lgc.co.uk>

Before I receive a barrage of 'try looking in the help file' messages, I have and to no avail. For a new user of R I would like to point out that in order to be able to use the help files/manuals effectively one must know the correct question and that only comes with using R! Could someone please direct me to why I keep getting the following error message "Error: subscript out of

I wholeheartedly agree. Maybe in time the list will divide into two whereby 'apparantly' simple questions will be answered without a curt rebuke! I too am now signing off the list and will bury my head in a manual ot two. As a last comment; everyone has to start the learning process somewhere and lets face it, with a deadline looming and what appears to be an insurmaountable question

I'm having an odd problem with strsplit (well I think it's strplit that's causing the problem). When I run the code below as follows: str(parseFormulaMin(y +x +d ~ b +d +e| a * b)) I expect to get List of 3 $ y: chr "y+x+d" $ x: chr "b+d+e" $ g: chr "a*b" But about half the time I get List of 3 $ y: chr "y+x+d" $ x: chr

I'm having an odd problem with strsplit (well I think it's strplit that's causing the problem). When I run the code below as follows: str(parseFormulaMin(y +x +d ~ b +d +e| a * b)) I expect to get List of 3 $ y: chr "y+x+d" $ x: chr "b+d+e" $ g: chr "a*b" But about half the time I get List of 3 $ y: chr "y+x+d" $ x: chr

Hi, I'm trying to write a function to return an R vector which points directly to a contiguous subset of another vector, without taking a copy. Since SEXPREC is a header followed by the data, rather than the header plus a pointer to the data, I'm not sure what I'm trying to do is possible. Is there a way of doing this? Similar in spirit to how the R assignment "x=y" does

I am aware of one (unofficial) guide to style for R programming: http://www1.maths.lth.se/help/R/RCC/ from Henrik Bengtsson. Can anyone provide further pointers to good style? Views on Bengtsson's ideas would interest me as well. David Scott _________________________________________________________________ David Scott Department of Statistics, Tamaki Campus The University of Auckland,

I am wondering if there is any procedure to write a particular value in Percentage format, still maintaining it's numeric character. for example I want to write '.33' as '33%' regards, thanks in advance --------------------------------- [[alternative HTML version deleted]]

Hi, I'm doing anova on a matrix of multivariate data where I want to assess the effect of each column (element). My matrix is 86 rows x 31 columns. I've created a grouping factor of length 86 containing group assignments of 6 types. Then I run: x<- aov(matrix~grouping.factor) summary(aov.fit.raw, test="Wilks") This is working fine enough, but I'm getting different

hello, to use the function plot3d, i should use the package R.basic! plot3d {R.basic} If people know exactly a site to load this package, please give me the URL! Thanks Sabine --------------------------------- [[alternative HTML version deleted]]

On Thu, Nov 29, 2018 at 1:10 PM S Ellison <S.Ellison at lgcgroup.com> wrote: > > > > > plot(x=1:10, y=) > > > plot(x=1:10, y=, 10:1) > > > > > > In both cases, 'y=' is ignored. In the first, the plot is for y=NULL (so not > > 'missing' y) > > > In the second case, 10:1 is positionally matched to y despite the

Hello, i have a dataframe with the GDP for different Country (in the columns) and Years (in the rows). Now i want for every year the best three values, if possible with name of the countries (columnnames). For the best it's no problem but for the other two values. Thanks, Alfred

  Hi, I fitted tree growth data with Chapman-Richards growth function using nls. summary(fit.nls) Formula: Parameters: Estimate Std. Error t value Pr Signif. codes: 0 ''***'' 0.001 ''**'' 0.01 ''*'' 0.05 ''.'' 0.1 '' '' 1 Residual standard error: 1.879 on 713 degrees of freedom Algorithm

Hello, R users. I am trying to embed Computer modern fonts to an R plot and I get the following error. CM <- Type1Font("CM", + c(paste("cm-lgc/fonts/afm/public/cm-lgc/", + c("fcmr8a.afm", "fcmb8a.afm", "fcmri8a.afm", "fcmbi8a.afm"), sep=""), + "./cmsyase.afm")) > pdf("cm.pdf",

Hello all, I am trying to use computer modern fonts in my r grahics. I tried to do, as described here: http://www.stat.auckland.ac.nz/~paul/R/CM/CMR.html but unfortunately, it does not work. First of all I downloaded the cm-lgc package and the AFM and PFB-files from the page and put them in my R working directory, so far, so good. Then I tried to run the following code: > sn <-

Hi! On Linux I try to produce pdf graphs with computer modern fonts so that they look nice in LaTeX documents. I run for example: ------ CM <- Type1Font( "CM", c("/usr/share/texmf-texlive/fonts/afm/public/cm-lgc/fcmr8a.afm", "/usr/share/texmf-texlive/fonts/afm/public/cm-lgc/fcmb8a.afm", "/usr/share/texmf-texlive/fonts/afm/public/cm-lgc/fcmri8a.afm",

Hi, A have small technical question about the calculation of R-squared using lm(). In a study case with experimental values, it seems more logical to force the regression line to pass through origin with lm(y ~ x +0). However, R-squared values are higher in this case than when I compute the linear regression with lm(y ~ x). It seems to be surprising to me: is this result normal ? Is there

Dear colleagues, I teach statistics using SPSS. I want to use R instead. I hit on one problem and I need some quick advice. When I want to work with ordinal variables, in SPSS I can compute the median or create a barchart or compute a spearman correlation with no problems. In R, if I "read" the ordinal variable as numeric, then I cannot do a barplot because I miss the category names. If

Hola: Me suena algo de que el año pasado alguien dijo algo sobre unas sugerencias de reglas de estilo para escribir código en R. No he oído nada más en esta lista (a lo mejor se me ha pasado por alto) Ayer se publicó un mensaje sobre esto precisamente en un blog en inglés: http://pairach.com/2012/06/06/r-style-guide/ (copiado debajo para facilitar la lectura y comentarios en esta lista)