similar to: y axix number into horizontal direction

Dear R-user, Did anybody know how to calculate the kappa statistics of two vectors for the agreement? for example: a<-c(0,1,0,0,1,0) b<-c(0,1,1,0,0,1) I know the percent of agreement is 3/6, but how to get the kappa? [[alternative HTML version deleted]]

I would like to draw only the ticks of an axis, but not the axis itself. I don't think this can be done using axis(), so I am trying to write a cut-down version in R, which only draws ticks. The point at which I am stuck is that the length of a tick is set by par("tcl") as a fraction of the "height of a line of text". So I would like to draw a line whose length is also

Hello, my question is if I have two axes in a graphics as I can put him a different color al axis and to the number of the scale. ? Thanks. Ruben

Dear R users, I used R to draw many histograms and I would like to automatically save them into a jpeg file. I tried the following code since I know .ps file could be saved like this way: postscript("AYA_ELA.jpeg",horizontal=F,onefile=T) ......#some funtions inside here dev.off() There was a jpeg file, however, there is no pictures inside. Any suggestion? Thanks. Rebecca

I am displaying several series in one plot, and would like to make them distinct without having to employ a legend. I managed to color tickmarks, but have been unsuccessful with either one of a) making tickmarks thicker (without increasing the axis at the same time). From reading ?axis: lty, lwd: line type, width for the axis line and the tick marks. in would appear that I cannot

hi all i have another probably simple question. I have three variables say x, y and z. x and y are quite large and z is relative small. how can one plot the three variables on the same graph with two separate axis? (one for x and y and the other for z) e.g. x<-c(101,110,150,167,120) y<-c(120,135,175,95,200) z<-c(0.001, 0.15, 0.6, 0.8, 1) regards Allan

Hello, R 2.3.0 Windows XP I have spent quite a bit of time trying to resolve my problem below, which included a R site search. The "vertical bars" syntax below produces a vertical bar chart with the values displayed above each bar. I want to cast this graphic horizontally, but I have not been able to arrive at a suitable outcome. The best I have been able to do, using the second block

Hi All, I have a data set which I need to plot and show the values of one of the variables as a second x-axis. library(lattice) year<-c(2001,2002,2003,2004,2005,2006) fac<-c("arts","arts","arts","sci","sci","sci") staff<-c(95,98,99,32,31,36) part<-c(32,31,33,15,16,14) df1<-data.frame(year,fac,staff,part)

I'm trying to find a way to force all the x-axis tick labels to plot, regardless whether or not they overlap or look pretty. V is a factor with, say, 4 levels. A call to plot(V) gives a histogram-like plot, one bar for each level in V. The problem is that all the label names may not be plotted because some of the names are lengthy and would tend to overlap if plotted. I don't care

Hello, Does anyone know how to get the rounding method used for the axis tick numbers/values in plot()? I'm using mtext() to plot the values used to plot vertical and horizontal lines (using abline()) and I'd like these vertical and horizontal line values to be rounded like the axis tick values are rounded. In other words, I want numbers plotted with mtext() to be rounded in the same

I need a help in the following code. I could not find any hint at the help files m <- c( 58, 47, 51, 57, 48) plot(1:5, m, pch=19, col=1:5, axes=FALSE) axis(1, at=1:length(m), labels=LETTERS[1:5], col.axis=2) The labels A B C D E appear in this case with the red color. What I really want is that thay get the same color as the circles, but if I try the line axis(1, at=1:length(m),

Dear r-users, Does anyone know how to draw time-dependent survival curves? Example: Event outcome: CHD Time-dependent covariate: NSAID use, which changes over time for each subject I'm interested in survival curves stratified by NSAID use. I'd like to implement Simon & Makuch (1984) method. Is there a R package/function to draw this graph?

Thanks Dimitris!!! That's much clearer now. Still have a lot of work to do this weekend to understand every bit but your code will prove very useful. Cheers, Aziz -----Original Message----- From: Dimitrios Rizopoulos [mailto:Dimitris.Rizopoulos at med.kuleuven.be] Sent: May 12, 2006 4:35 PM To: Chaouch, Aziz Subject: RE: [R] Maximum likelihood estimate of bivariate

Dear R-help team I have tried hard to turn my Y axis 90 degrees, so that it is written horizontally, and placing it above the Y axis, but I did not succeed. I have tried to adapt the following functions: - plot() - title() - mtext() And some more that did not prove to be useful (e.g. text() etc). The closest I got to my aim was with mtext(): mtext("Yield

Is there a function that does the same as pretty but on a log-scale? Suppose you have x <- exp( runif( 100, 0, 6 ) ) (which will between 1 and 403), then I would like to have a result like: log.pretty( x ) [1] 1 5 10 50 100 500 Bendix C. ---------------------- Bendix Carstensen Senior Statistician Steno Diabetes Center Niels Steensens Vej 2 DK-2820 Gentofte Denmark tel: +45 44 43 87 38

Hello, I do have two different time series A and B, they are different in length and starting point. A starts in Jan, 2012 and ends in Dec, 2012 and B starts in March, 2012 and ends in Nov, 2012. How can I plot those two series A and B in the same plot? I.E., from Jan. 2012 - Feb, 2012, it would have one data point from A and from Mar, 2012-Nov, 2012, it would have two data points from A and B,

Hello, Is there a better way to use paste such as: a = paste(colnames(list.indep)[1],colnames(list.indep)[2],colnames(list.indep)[3],colnames(list.indep)[4],colnames(list.indep)[5],sep="+") > a [1] "aa+dummy1+dummy2+bb+cc" I tried a = paste(colnames(list.indep)[1:5],sep="+") > a [1] "aa" "dummy1" "dummy2"

Hi all, Before posting to r-bugs, I thought that I would just verify this one first. It looks like the help for axTicks() needs to be corrected. It presently says: 'axTicks()' can be regarded as an R implementation of the C function 'CreateAtVector()' in '..../src/main/graphics.c' which is called by 'axis(side,*)' when no argument 'at' is specified.

Doese anyone know a R function to find the median of a gamma distribution? [[alternative HTML version deleted]]

Hello, I try to look at the source code of predict() it turns out that I cannot find it. I can see it with debug(library), but not efficient. Can someone help? Thanks, Rebecca ---------------------------------------------------------------------- This message, and any attachments, is for the intended r...{{dropped:5}}