similar to: R-beta: image

Hi, I have a vectors x and z, for example, x <- 0:20 z <- round(runif(20,1,7)) y <- 0.5 and I want to display z as an image. However if I then call image() with a vector image(x,y,t(z),zlim=c(1,7),col=heat.colors(7),xlab="Year",ylab="Action",yaxt="n",xaxs="r",yaxs="r") then I get the error Error in image.default(x, y, t(z), zlim =

Here is another, perhaps trivial, plotting question. I am making a filled contour plot and have almost everything dialed in the way I want it. The last hurdle (that I can foresee) is adjusting the look of the key. I'm plotting the 25%, 50%, 75%, and 95% quantiles and I want the key to be evenly spaced, e.g., the width of the 25% and the 95% should look the same on the key. They are labeled

The following plot is a first approximation to what I need: *********************************** mu1 <- 0 mu2 <- 5 s <- 1 x <- seq(-2.5, 7.5, length = 41) y <- seq(-2.5, 2.5, length = 41) f <- function(x,y){ term1 <- 1/(2*pi*sqrt(s*s)) term2 <- -1/2 term3 <- (x - mu1)^2/s term4 <- (y - mu1)^2/s term5 <- (x - mu2)^2/s term1*(.5 * exp(term2*(term3 + term4)) + .5 *

Hi everyone, I hope this question is beyond "read the manual". My task is simple, just to plot the following, but the plot in the middle should be a filled.contour plot: http://gallery.r-enthusiasts.com/graph/Scatterplot_with_marginal_histograms_78 Background: I prefer filled.contour rather than hist2d. Because, I could use kernel smooth, so the plot for discrete data won't be too

Hi I used R for the first time yesterday. I wanted to plot the aliasing effect of sampling a 5.5KHz sinusoid at only 8KHz (below the Nyquist limit). So I wrote a small R script that a) plots 1msec worth of a 5.5KHz sin wave b) plots 1msec of the resulting 2.5KHz alias and c) plots the 8 sampling points on the 5.5KHz source wave. I think I have found a bug. The script is as follows:

Dear R community, I need to plot the results of some simulations I did using QTL Cartographer. I am plotting LOD scores over three chromosomes. The three plot have to be one next to the other. The procedure I am using is: par(mfrow=c(1,3)) plot(x$x, x$y, ylim=c(0,35), type="l", col="blue", las=1, xaxs="i", yaxs="i", xlab="X Chromosome",

Hi,   I would like to distinguish my plots using colors but I got error message.  How do I correct that?     plot(ecdf(z), main ="CDF for observed and simulated weighted sum",type="l",lwd=2,col="blue", xlab="Weighted sum (mm)", ylab="Cumulative Percent", xlim=c(0,15), xaxs ='i', yaxs ='i',ylim=c(0,1)) par(new=TRUE)

Dear R-community I have a grueling problem which appears to be impossible to solve: I want to make a simple plot, here is my code: http://gist.github.com/118550 Unfortunately, the annotation of both the x- and y-axis are not correct, as you can see in the following picture: http://www.nabble.com/file/p23739356/plot.png I am not an expert of R, so maybe someone can point me to the solution of

Dear R-Group, the first example is working as expected, but I need the plot without the box, normally no problem, but I am not able to get the x-axis formatted as times with the axis, command. I tried a lot of things, nothing was working so I used the most easy axis command in the second example here .... # working library(chron) # for times() library(graphics)# for axis

Dear R-Group, the first example is working as expected, but I need the plot without the box, normally no problem, but I am not able to get the x-axis formatted as times with the axis, command. I tried a lot of things, nothing was working so I used the most easy axis command in the second example here .... # working library(chron) # for times() library(graphics)# for axis

Hi R users I need to specify some parameter input in plot code to move Y text label to left. plot(temp, develo_rate, xlab = expression(paste("Temperature (C"^o,")")), ylab = expression(paste("Development rate (d"^-1,")")),las=1,pch=19, xlim=c(0,32),ylim=c(0,0.03),xaxs = "i", yaxs = "i") Plot result is added. any help? Ivan

Dear all r-users,   I have this code below to draw two squares, small and big square.  I would like to colour the small square with red and the big square with blue for example.  I tried using polygon but fail.  Thank you so much for your help.     par(mar=c(4,4,2,1.2),oma=c(0,0,0,0),xaxs="i", yaxs="i") plot.new() plot.window(xlim= c(0,8),

Full_Name: Stephen Harker Version: 1.80 OS: linux (Yellow Dog 3.0 on ppc) Submission from: (NULL) (130.194.13.101) In creating a postscript file from a set of data in which the points are plotted using `points()' and lines drawn using `lines()' I have found since upgrading from R version 1.4? to 1.8 that the two sets do not coinicide completely. This is best illustrated by a simple

Dear all, I'm plotting this and I need x range = (-2.5, 2.5). require(scatterplot3d) scatterplot3d(1,1,1, pch=19, xlim=c(-2.5, 2.5), zlim=c(0,2), ylim=c(0,3), xaxs="i", yaxs="i") In any case, it seems that in the drawing range for x is (-3,3). I guessed I could have this kind of behaviour for ranges: plot(1,1, pch=19, xlim=c(-2.5, 2.5), ylim=c(0,3),

Hi all, I tried to have plot of many vector in one plot and i have got a nice plot but i have problem with x-axis. I want to have month and year only(Jul.07 means July 2007) in x-axis without appearing other number behaind it. I would appercit any help. The R code: F<-c(7.49,6.91,6.78,6.99,7.44,7.42) M<-c(4.81,4.51,5.21,4.65,4.75,3.86) P<-c(7.49,15.03,15.19,15.32,15.42,15.45)

Hi everyone I want a square scatterplot with abline(0,1) going exactly through the SW and NE corners. By "square" I mean that the plotting region is exactly square, and that the axis limits are identical. x <- 1:20 y <- x+rep(c(-1,1),10) lims <- range(c(x,y)) None of the following do this: plot(x,y) ; abline(0,1) #not square plot(x,y,asp=1);abline(0,1) #diagonal

Very much a rookie at R, and have only recently started using it again so pardon the simple question. I am trying to produce a box plot from one data set and then overlay a line plot from another data set. The box plot data set is made up of 20 sets of 30 data points, or 600 total data points. The line has only 30 total data points. The box plot is plotting fine, but for some reason, the line plot

Hello R-users, I am trying to do an image plot where I have been given latitudes, longitudes and the values at the corresponding locations. A sample of the data is given as follows: values=c(0,1,0,0,0,0,2,2,0,0) lat=c(29.6660,29.6756,29.3492,29.2654,29.2827,29.4070,35.3510,35.6590,35.7587,38.2794)

Hello, When I plot any data with simple plot command in R, for example :- plot(time,co2,ylim=c(350,380),xlim=c(1993,2003),xlab=NA,ylab=NA,type="p",col=5) Then the first value of x-axis(350) and y-axis(1993) never starts from origin, always they sifted from the origin. Is there any command that I can correct this in the ploted figure and both the axis values start from origin.

Full_Name: Fran?ois Birgand Version: 2.9.0 OS: windows xp Submission from: (NULL) (152.1.16.161) When I type this sequence: x11() Ylim<-c(0,14) Xlim<-c(0,14) plot(0,0,xlim=Xlim,ylim=Ylim,col="white",main="",xlab="",ylab="",bty="n",xaxt="n",yaxt="n",xaxs="i",yaxs="i",asp=1)