similar to: [R] problems with postscript device (PR#341)

Displaying 20 results from an estimated 1000 matches similar to: "[R] problems with postscript device (PR#341)"

1999 Nov 23
3
problems with postscript device
Hi! The postscript device in 0.90 does not produce symbols (pch=) as it should. E.g.: postscript(file="test.ps",width=8,height=6.4,horizontal=FALSE) plot(1:10,1:10,pch=1:5) legend(1,9,letters[1:5],pch=1:5) dev.off() The result looks quite different compared to the X-windows version. The symbol 1 (pch=1) is much to small, while the other symbols seem to big. Is it a bug? How can I
2000 Jun 15
2
dataframes and factors
Dear R-List, I have a dataframe X containing factor f and numeric variable x1, x2, ... I want to create a new dataframe (or possibly a matrix) that gives statistics (e.g. sum) for the variables x1, x2, ... in each group defined by factor f. What is the simplest way to do this? I tried: attach(X) Z <- data.frame(f=levels(f),x1=as.vector(lapply(split(x1,f),sum))) and stumbled on: Error
1999 Nov 27
1
size of text and numbers in graphs (PR#349)
Hi! Since installation of R 0.90 there are problems with the size of text and numbers also in the x11-device (I reported about similar problems with the postscript device recently). For numbers and letters a different size is used: plot(1:10,1:10,type="n") text(2,8,"F5F5F5F5F5") text(2,7,"F5F5F5F5F5",cex=2) The same problem is also found in the postscript
1999 Nov 27
1
size of text and numbers in graphs (PR#349)
Hi! Since installation of R 0.90 there are problems with the size of text and numbers also in the x11-device (I reported about similar problems with the postscript device recently). For numbers and letters a different size is used: plot(1:10,1:10,type="n") text(2,8,"F5F5F5F5F5") text(2,7,"F5F5F5F5F5",cex=2) The same problem is also found in the postscript
1999 Dec 07
1
using weights in lm()
Hello! When I know the vector of the variance of the disturbances (i.e. the structure of heteroskedasticity), say Var(u_{i})=v_{i}, what is the weights I should use as argument to lm(): M <- lm(y~x,weigths=1/v) or M <- lm(y~x,weights=1/(v^0.5)) ??? In the help pages I did not find a clear answer to this question, so please could someone help me! Thanks, Wolfgang Koller
2000 Apr 03
1
window(): feature request
Dear R-developpers, currently the function window shows the following behaviour, if start or end is out of range: > x <- ts(1:14,start=c(1950,2),frequency=4) > y <- window(x,start=c(1950,1),end=c(1953,4)) Warning messages: 1: start value not changed in: window.default(x, ...) 2: end value not changed in: window.default(x, ...) Instead of this I would like it to fill with NAs the
2003 Apr 04
2
biplot
Dear list, I want to perform a biplot, using customized titels for the x and y axis. Setting xlab="" and ylab="" resulted in an error, e.g.: > data(USArrests) > biplot(princomp(USArrests),xlab="",ylab="") Error in biplot.default(t(t(scores[, choices])/lam), t(t(x$loadings[, : length of dimnames[1] not equal to array extent > How do I
1999 Jul 06
2
eval(), expression()
Dear R-Users! My aim is to produce boxplots without the outliers included in the plot. I started to write a function that looks something like: myboxplot <-function(x,fa) { bpdata <- boxplot(x~fa,plot=FALSE) bpnames <- names(bpdata) for (JJ in bpnames) { command <- paste("bpdata$",JJ,"$out <- numeric(0)",sep=""); eval(command) }
1999 Jul 28
1
skewness, kurtosis
Dear R-Users and Developpers, Currently R does not include functions to compute the skewness and kurtosis. I programmed it myself in the following way, but probably *real* programmers/statisticians can do that better: mykurtosis <- function(x) { m4 <- mean((x-mean(x))^4) kurt <- m4/(sd(x)^4)-3 kurt } myskewness <- function(x) { m3 <- mean((x-mean(x))^3) skew <-
1999 Nov 23
0
[R] problems with postscript device (PR#336)
>>>>> "WoKo" == Wolfgang Koller <koller2@fgr.wu-wien.ac.at> writes: WoKo> Hi! The postscript device in 0.90 does not produce symbols WoKo> (pch=) as it should. E.g.: WoKo> postscript(file="test.ps",width=8,height=6.4,horizontal=FALSE) WoKo> plot(1:10,1:10,pch=1:5) WoKo> legend(1,9,letters[1:5],pch=1:5) WoKo>
1999 Dec 07
1
Bug list summary (automatic post)
================================================= This is an automated summary of the status of the R-bugs repository. Note that this may be neither complete nor perfectly correct at any given instance: Not all bugs are reported, and some reported bugs may have been fixed, but the repository not yet updated. Some bug fixes are difficult to verify because they pertain to specific hardware or
1999 Dec 21
2
generating a sequence
Hi everyone I'm trying to generate a vector of the form a <- c(1,2,3,4,1,2,3,1,2,1) where n = 5 in a general way, where n can be any positive integer. I've run out of ideas. Does anyone have any suggestions? Thanks Karen Karen Kotschy Centre for Water in the Environment University of the Witwatersrand Johannesburg Tel: 011 716-2218
1999 Dec 21
2
generating a sequence
Hi everyone I'm trying to generate a vector of the form a <- c(1,2,3,4,1,2,3,1,2,1) where n = 5 in a general way, where n can be any positive integer. I've run out of ideas. Does anyone have any suggestions? Thanks Karen Karen Kotschy Centre for Water in the Environment University of the Witwatersrand Johannesburg Tel: 011 716-2218
2000 Mar 08
5
x-server
Dear all, first, I would like to thank R-core team for making so a great software available. Thank you all, really! Using R (1.0.0) on a Win98 platform, I need an x-server to run xgobi (through R xgobi interface). I've been using a MI/X server but trying to upgrade I noticed that MI/X is no longer available for free. Similarly, eXceed is available at evaluation version (for a limited time
2000 Jan 21
0
Bug list summary (automatic post)
================================================= This is an automated summary of the status of the R-bugs repository. Note that this may be neither complete nor perfectly correct at any given instance: Not all bugs are reported, and some reported bugs may have been fixed, but the repository not yet updated. Some bug fixes are difficult to verify because they pertain to specific hardware or
2000 Apr 03
1
cbind.ts(),ts.union() (PR#508)
Full_Name: Wolfgang Koller Version: 1.0.0 OS: linux Submission from: (NULL) (137.208.7.48) > data(UKLungDeaths) > ts.union(mdeaths, fdeaths,dframe=TRUE) Error in names<-.default(*tmp*, value = nmsers) : names attribute must be the same length as the vector > cbind(mdeaths, fdeaths,dframe=TRUE) Error in names<-.default(*tmp*, value = nmsers) : names attribute
2018 Mar 23
1
restricted cubic spline in FGR function
Dear Thomas, I want to use evaluate effect of Age using restricted cubic form in the FGR function as Fgr.crr <- FGR(Hist(time, event) ~ rcs(Age_years), data=dat) It provides error. " Error in parse(text = termtext, keep.source = FALSE): .... 1: response ~ rcs(Age_years Do I need to change any of the R code? Regards Amalraj Raja The University of Aberdeen is a charity
2008 Nov 18
2
Password authentication and character set
Hi, I've searched in the wiki and in the mailinglist archives but haven't found anything about password character sets within the dovecot authentication deamon. My problem is that we have users with passwords containing scandinavian characters (???, umlauts) and the debug log shows that different clients send the password in different charsets. The passwords are stored in a Mysql
2005 Jun 21
0
Job Openings at WU Wien
The Department of Statistics and Mathematics at the Vienna University of Economics and Business Administration invites applications for two new faculty positions in computational statistics and quantitative research methodology, to begin in fall 2005. The positions will be at the Assistant level. Candidates should have a strong potential for statistical computing or intramural research support
2007 May 15
1
read.table() can't read in this table (But Splus can) (PR#9687)
On Mon, 2007-05-14 at 23:41 +0200, vax9000 at gmail.com wrote: > Full_Name: vax, 9000 > Version: 2.4.0, 2.2.1 > OS: 2.4.0: Mac OS X; 2.2.1: Linux > Submission from: (NULL) (192.35.79.70) > > > To reproduce this bug, first go to the website "http://llmpp.nih.gov/DLBCL/" and > download the 14.8M data set "Web Figure 1 Data file". The direct link is >