search for: r1.8.1

Full_Name: Christoph Schmutz, MeteoSchweiz, Switzerland Version: R1.7.1, R1.8.1 OS: windows2000, solaris sunOS 5.8 Submission from: (NULL) (141.249.133.6) I'm not sure if I don't get the clue, but please consider this: > strptime("19930870150","%Y%j%H%M") [1] "1993-03-28 01:50:00" > strptime("19930870250","%Y%j%H%M") [1]

Hi all, I'm looking for a way to install the RMySQL-package into my Windows-version of R (1.8.1). I did successfully install this package into my Linux-version of R (RedHat9), but now I want to do this in my Windows-version too. How to? Regards, Maarten -------------------------------------------------------------- Zie ook/see also: http://www.knmi.nl/maildisclaimer.html

Hello all, I'm looking for the R-equivalent of the S-option "Connect type: half horiz first". Link: http://miner.stern.nyu.edu/Splus/help/guihelp/__hhelp/connect_type.htm I'm plotting with type="s" or type="S"; this is giving me a stairstep starting, or ending with the value on the x-axis (as documented). But, I want the x-value in the middle of the step,

Hello all, I've had trouble converting a data.frame to a matrix (numeric) using either data.matrix() and as.matrix(). After executing one of those I end up with another data.frame with only the first column of the original data.frame. I use a window (tcltk) to let the user choose the columns he wants and then I retrieve them using the following: varstemp <-

Hello, I'm using R1.8.1 on windows 2000 and version 1.8.1 of the tools package. I am attempting to have Sweave write files to a different directory via: testfile <- system.file("Sweave", "Sweave-test-1.Rnw", package = "tools") ## create a LaTeX file Sweave( testfile, output = "C:/temp/Sweave-test-1.tex",

Hi All, I'm using R1.8.1 on Windows XP. I'm having trouble producing an R library from source code. A colleague has written the source code, in Unix. I've copied the source code across to Windows (with the help files, data files, description and index) and am trying to compile it into a library. I've "sourced" each of the *.r files and they appear to work.

Dear R helpers, I wish to use the "sum" operator for each row of a data frame. However, it appears that the operator acts on the entire data frame, over all columns. What is the best way to obtain row- wise operation? The following code shows my attempts so far, and their problems:- test1=array(rbinom(120,1,0.5),c(20,3)) test1[,3]=NA sum(test1[,1:2]) test1[,3][sum(test1[,1:2])>=2]=1

Hi, It turns out that the 'test' vector in ifelse(test, yes, no) is not recycled if it is shorter than the other arguments, e.g. > ifelse(TRUE, seq(10), -seq(10)) [1] 1 Is there any particular reason it is not recycled? If there is one indeed a warning message might be in order when someone calls ifelse with a shorter 'test'. This is R1.8.1 on RH-7.3 Thanks, Vadim

I put a copy of R 1.8.1 for Windows on our FTP site at: ftp://ftp.odot.state.or.us/outgoing/Test/. It should be there for a few days before it gets deleted. Benjamin Stabler Transportation Planning Analysis Unit Oregon Department of Transportation 555 13th Street NE, Suite 2 Salem, OR 97301 Ph: 503-986-4104 -----Original Message----- From: Peter Wilkinson [mailto:pwilkinson at videotron.ca]

Hi! >library(cluster) In this lib a function called silhoutte.default is defined than on the R prompt it type >silhouette.default Error: Object "silhouette.default" not found R1.9.0 The same error are at R1.8.1 And I knew that a function silhoutte.default are present. But the same piece of code works in R1.6.2 ??? Eryk Dipl. bio-chem. Eryk Witold Wolski @

Hi! Trying to reproduce some examples from "Programming with Data" page 341. Can not reproduce it neither on R1.8.1. nor R1.9.0devel? library(methods) setClass("track",representation(x="numeric",y="numeric")) setMethod("[" ,"track" ,function(x,...,drop=T){ track(x at x[...],y at y[...]) }

Hi, I'm a newbie and i am unable to use lillie.test in nortest I have a message: "Couldn't find function "lillie.test" I am under windows2000 with R1.8.1 nortest is listed with .packages(TRUE) How to do to use lillie.test function? Laurent Houdusse Analyste Programmeur

Hello all! I?ve been using Rcmdr for some time, as a quick way of producing graphics and basic statistics. I run R1.8.1, OS W2000. Two days ago the dataset loader stopped working. Normally, the button <No active dataset> is clickable to give you the opportunity to choose dataset to load in the Rcmdr context. Clicking on the button now produces this: Rcmdr Version 0.9-3 Error in parse(file,

I'm having difficulty getting plot to work with type="n", when either the x or y variables is a factor. For example, x <- 1:10 y <- 1:10 plot(x, as.factor(y), type="n") plot(as.factor(x),y, type="n") plot(y ~ as.factor(x), type="n") produce plots with data plotted, whereas plot(x,y, type="n") plot(y ~ x, type = "n")

Hi, I have problems installing RMySQL under R1.8.1 and RHlinux (kernel2.4.7). During compilation I get: ** libs gcc -I/usr/lib/R/include -I/usr/include/mysql -I/usr/local/include -D__NO_MATH_INLINES -mieee-fp -fPIC -O2 -m486 -fno-strength-reduce -g -c RS-DBI.c -o RS-DBI.o gcc -I/usr/lib/R/include -I/usr/include/mysql -I/usr/local/include -D__NO_MATH_INLINES -mieee-fp -fPIC -O2 -m486

Hello, I'd like to catch the warnings in a variable in order to evaluate them, but... > tt<-warnings() Warning messages: 1: XML Parsing Error: test.xml:2: xmlParseStartTag: invalid element name 2: XML Parsing Error: test.xml:3: Extra content at the end of the document > tt NULL is there a way to achieve this (R1.8.1)? thanks, Marc

What exactly is strange, apart from posting a question as a bug report? Please do read the R FAQ and don't misuse R-bugs to ask questions. Hint: you most likely specified a non-existent time. When did your locale switch to DST in 1993? I don't know, of course (you haven't told us your locale) but I bet it was that day. That means the time you specified does not exist if your locale

On Sat, 03 Apr 2004 21:34:25 -0400, you wrote: >Defining the following: > > set.seed(123) > > kalmanTorture <- function(iter) { > x <- arima.sim(model = list(ar=0.9, ma=0.5),n=150 ) > x[10:20] <- NA > mod <- arima(x, order=c(1,0,1) ) > for (i in 1:iter) { > smooth <- KalmanSmooth(x, mod=mod$model)$smooth > if (any(is.na(smooth)))

I am wondering why my function works fine in R1.7.1 and R1.8.1 but not in R1.9.0. I thought it's an environment related problem but I can't solve it. >data weta jd 1 1 4 2 2 13 3 2 13 4 6 4 5 1 3 6 1 7 7 2 10 8 3 10 9 1 8 10 1 8 11 3 6 12 1 9 13 1 5 14 1 1 15 3 13 16 1 2 17 2 2 18 7 11 19 1 3 20 5 4

Hi, If columns of a data.frame have a names attribute and we rbind two similar data.frames together, the names of the column of the resulting data.frame only has the correct values for the first component and has "" in all other positions. Is this a documented "feature" or a bug? If it is intentional, why? Here is a small example to show what I mean. The same behaviour