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Follow up on my previous e-mail I am using Affys nzwC etc. are single columns vectors length 12000 then nzw,akr,bas are 12000 by 6 matrices Thanks again for any help, now I resend the e-mail to...
Hello, I do not know if I am completely out of it but . . . if x,y,z is a point in a sphere and [u,v,w]'A[u,v,w] = 1 is the equation of an ellipsoid and A...
I had trouble compiling packages in Win98 When I copy sh.exe to a directory c:\bin\ the compiling went OK even if this directory was not in the path! thanks to Uwe & Brian for their prompt response. -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help...
Hello, I am trying to build some dialog boxes but I am having problems. I'm using R-2.13.1 in Windows 7 I want to have 4 numerical entry boxes and 3 radiobuttons in a row ( 4 rows...
Hi, I got a code from S that uses 'nlminb' to minimize a function with constraints. Is there a similar function in R? Thanks. R. Heberto Ghezzo Ph.D. Meakins-Christie Labs McGill University Montreal - Canada heberto at meakins.lan...
Hello, can somebody explain me why the following program does not work? Which pages of Unicode are implemented? the u22xx and 2Axx are math symbols and extensions Thanks Heberto Ghezzo Montreal plot(1) text(1.0,1.2,"a \u2A8A...
Hello, I am trying to modify some functions in an existing package. I can get a function by just typing the name in the console, but how can I get all the functions in a package? the ./R/ subdirectory has...
Hello, I have a data frame with the following variables: ID, X1,X2,X3,X4,X5,Y1,Y2,Y3,Y4,Y5 and some other that do not matter, some of the X and Y can be missing (NA). I want...
I just downloaded Affy in R 1.8, Also downloaded Biobase,reposTools,tkWidgets,genefilter. when called > library(affy) Error in bindingIsLocked(m2, where) : not an environment Error in bindingIsLocked(m2, where) : not an environment Error in getClass(Class, where = topenv...
Hello, I never used Sweave before but now I try and got: > > rnwfile <- system.file("Sweave", "example-1.Rnw", package = "utils") > Sweave(rnwfile) Writing to file example-1.tex Processing code chunks with options ... 1 : echo term verbatim 2 : term...
Hi, I wrote the simple program below, I want 'bartlett.test' to print the real name of the variables, not the dummys 'y' and 'g', Can somebody in the list tell me how to pass the names? . test <- function(y...
Hello, I have to read ASCII files with readLine. Some of these files are big. I receive these files in zip format, then unzip and read into R to process. Is it possible to read directly the Zip file? Help...
Hello, I think this qualify as a bug > x<-c(1,2,3,4,NA,6,7) > mean(x) [1] NA > mean(x,na.rm=T) [1] 3.833333 > sd(x) Error in var(as.vector(x)) : missing observations in...
Hello, I am trying to upgrade the system: niu <- new.packages() install.packages(niu) commands that have worked in previous instances, now it downloads the packages missing but complains with: malformed bundle DESCRPTION file, no Contains field and does this...
Hello. If I understood BDR correctly then when I want so subset a data frame, matrix etc. instead of doing x1 <- x[group == 1] i should do x1 <- x[group %in% 1] the second way being the preferred way to...
Hello, if I do: x <- c(0.5,1,3,6,10,20,40) y <- 10-log(x)+rnorm(7,0,0.05) r1 <- lm(y ~ log(x)) plot(log(x),y) abline(r1) # I get a nice plot with...
Hi, Does somebody knows of the existence of a library of functions for solving differential equations, I need a solver for a system of non linear first order differential equations. I think there was something in IMSL but that was...
Hello, I just downloaded RW1090. No problems. My thanks to everybody involved in the project. I work in Win98 I updated my library, some problems with some files that were in the PACKAGES list but not in 1.9/ site...
Hello, I am working on a HP Laptop with R 2.12 just installed, I tried: R version 2.12.0 (2010-10-15) Copyright (C) 2010 The R Foundation for Statistical Computing ISBN 3-900051-07-0 Platform: i386...
Hello, I am running Win XP in a notebook IEEE, I have R-2-15.0 and R-2.15.1. In a subdirectory Cran I have the packages I downloaded from CRAN (all), after last update when I type...
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