similar to: Labeling a range of bars in barplot?

Hi, I am plotting a distribution of (ordered) values as a barplot. I would like to label groups of bars together to highlight aspects of the distribution. The label for the group should be the range of values in those bars. As this is hard to describe, here is an example; x <- rlnorm(50)*2 barplot(sort(x,decreasing=T)) y <- quantile(x, seq(0, 1, 0.2)) y plot(diff(y)) That last

I want to plot quantitative data as a function of three two-level factors. How do I group the bars on a barplot by level through labeling and spacing? Here <http://www.thomaslevine.org/sample_multiple-factor_barplot.png>'s what I'm thinking of. Also, I'm pretty sure that I want a barplot, but there may be something better. Tom [[alternative HTML version deleted]]

The following single line of code shows what I am trying to do, and the problem I am having... barplot(c(101,102,103),ylim=c(100,103)) The 'xaxis' is missing, and the grey bars 'fall off' the plot area. This is generally ugly, and I would like to trim the bars (ideally they would have a ragged appearance to show that I am 'zooming in'). I can see why what I am trying to

How can I write text inside a bar of a barplot? I tried using text(), but I am only able to specify the numeric y-coordinate. The different columns of my barplot correspond to factors and not numbers, so I don't know how to access the horizontal positions of the bars. I tried fiddling with different values of the "adj" argument, but this appears unreliable. Background: I have

Dear List, I need a barplot with vertical bars. Each bar should have a label. The problem is, that the labels are too long, so they overlap, or only every seccond label is displayed in the output. Here is a little syntax: dd <- c(100,110,90,105,95) barplot(dd,names.arg=c('Conduct Disorders','Attention Deficit', 'Eating Disorders',

On Fri, 16 Apr 2004 09:59:02 -0400 Duncan Murdoch wrote: > On Fri, 16 Apr 2004 15:44:52 +0200, Achim Zeileis > <Achim.Zeileis@wu-wien.ac.at> wrote : > > >On Fri, 16 Apr 2004 11:40:46 +0200 (CEST) phgrosjean@sciviews.org > >wrote: > > > >> Bars are not stacked, but superimposed. This happens even with the > >> first example of barplot: >

Hello, I'm trying currently using barplot to summarize precipitation data. So far I've compiled total annual snow and rain accumulation in a table (attached). I've been successful at plotting it using the following code: fig=barplot(t(Annual_Precip_table), horiz=TRUE, space=0, col=c("grey70", "white"), axes=FALSE) . . The result is a stacked barplot with total

Hi all, I have a problem with a rather simple plot (which I have used several times) - barplot. I want to create a barplot, where no space is between the axis and the bars. Example: barplot(rnorm(10), space=0) creates a vertical axis at the left and bars. I want to skip the space between both. Thank you for your help. Daniel

Hi, I have a particular barplot I would like to generate, but I am having trouble getting it to work. What I would like is in effect two barplots with stacked bars merged into one. For example, I have two samples (yoda1,yoda2) on which I measure whether two variables (var1,var2) are present or absent for a number of measurements on that sample. > var1 <- data.frame(yoda1=c(3,7),

Hi I am trying to understand the "space" argument to barplot() and I think it is not working as stated. The docs say: space: the amount of space (as a fraction of the average bar width) left before each bar. Which means that I can pass a vector, the same length as the no. of bars, and the nth element of that vector will be the space left before the nth bar. This is

I would like to produce a bar plot with varying-width bars. Here is an example to illustrate: ww <- c(417,153,0.0216,0.0065,556,256,0.0162,0.0117, + 726,379,0.0358,0.0501,786,502,0.0496,0.0837, + 892,591,0.0785,0.0795) yy<-t(t(array(ww,c(2,10)))) barplot(yy[,2*1:5],las=1,space=c(.1,.5),beside=T) produces a barplot of 5 pairs of bars that are of equal width

On Fri, 16 Apr 2004 11:40:46 +0200 (CEST) phgrosjean@sciviews.org wrote: > Bars are not stacked, but superimposed. This happens even with the > first example of barplot: >=20 > tN <- table(Ni <- rpois(100, lambda=3D5)) > r <- barplot(tN, col=3D'gray') AFAICS, this problem occurs exactly for 1-way tables like above. If barplot(as.vector(tN), col =3D

hi ladyes and gentlemans of the R comunity. i have the following graphical issue: # say y is a matrix or a dataframe with dim(51,nrow=17),hence 3 columns; l<-51 # now the 3 colums represents 3 different aspects of my continuous variable (3 factors),plotted against a categorical one; n<-levels(factor(x)) # i want to plot those 3 factors adjacently using the barplot(), and possibly show

Dear all, I am trying to make a barplot with clustered pairs of bars, using class=numeric data and the following command: barplot(c(bline_precip[10,9], bline_runoff[10,9], cccma_precip[10,9], cccma_runoff[10,9], csiro_precip[10,9], csiro_runoff[10,9], ipsl_precip[10,9], ipsl_runoff[10,9], mpi_precip[10,9], mpi_runoff[10,9], ncar_precip[10,9], ncar_runoff[10,9], ukmo_precip[10,9],

I have a very standard barplot. My labels are too long to be printed horizontally under each bar, so I am using text to put the labels on a 45 degree slant. However, the labels are spaced more narrowly than the bars, so on an 8 vertical bar plot, the end of the eighth label is lined up with the seventh bar. Preferably I don't want to do every text label separately (I'm having this

Hi, I need bars' values on barplot, and I don't know how I can put it. I do my barplot as: data<-read.table("/my_path/file.dat",header=T, sep="\t") barplot(as.matrix(data),log="y",beside=TRUE,main="my_title", xlab="x name", ylab="y name"). How can I add the values on each bar? Thanks.. [[alternative HTML version deleted]]

My question is based on an example provided in the following: Referencing: Statistics with R Vincent Zoonekynd <zoonek at math.jussieu.fr> 6th January 2007 URL: http://zoonek2.free.fr/UNIX/48_R/all.html data(HairEyeColor) a <- as.table( apply(HairEyeColor, c(1,2), sum) ) # Provided Example barplot(a, beside = TRUE, legend.text = attr(a, "dimnames")$Hair) # I

hi, I have a barplot with six clusters of four bars each. Now I would like to add the exact value of each bar as a number above the bar. I hoped to get some tips here. I could simply add text at the different positions, but I don't understand how the margins on the x-axis are calculated (how can I get / calculate the x-ticks of a barplot?). Also I would like to code this flexible enough so

Hi, with the "space" parameter it is possible to change the gap / distance between the bars, but is it also possible to change the "space" after each 6th bar? So for example you have bars from 1 to 6 then a large gap and then the next six bars from 7 to 12 Thanks a lot! -- View this message in context:

Hi Windows XP, R 2.0.1. I am drawing a very large barplot using jpeg() - setting the width to 10,000 as there are over 5000 bars. This all works fine and I get exactly what I want - except there is a huge bit of white space between the Y-axis and the first bar - so much in fact that I have to scroll two screens from the Y-axis before I see the first bar. After that the bars are evenly spaced