similar to: Reverse legend label order in barplot

Hello users, I've noticed a problem when creating a stacked column plot when a column contains a negative and a positive value. e.g. series1<-c(-1,-2, 3, 4, 5) series2<-c( 5, -4,-3,-2, 1) data<-rbind(series1,series2) barplot(as.matrix(data), beside=FALSE) In these cases (i.e. first, third and fifth columns) the plotting is not handled correctly. Compare this output with that

Hello, I'm making barplots out of binary data, typically 0=no 1=yes, but in some instances I have 2=Don't Know. Anyway, when I create a juxtaposed barplot, what appears in the legend is 0,1,and 2. I want it to read No, Yes, Don't Know. I'm not sure how to do that. In addition to this, the other variable that this juxtaposed barplot is grouped by is grade level, which is a

Hi, I have two catagorical vectors like this; x = c(1, 2, 4, 2, 1) y = c(2, 4, 2 ,4, 1) I want to set up a barplot with the catagories 1-4 horizontally and number of occurances vertically for each vector x,y. I've tried boxplot(table(x,y), beside=T) and boxplot(c(x,y), beside=T) among others, but can't get it to work...Any ideas? I'd apppreciate any help

Hi, I'd like plot a bar graphic of a array. I'd like to have the values of the single columns as juxtaposed bars (like in "barplot" with beside=TRUE) and I'd like to have the values of the single columns expressed like percentage of the sum of the coloumn. In this way all the bars are composed by the sum of the percentage of the values of a coloumn (with different colors)

Hi all! One quick question: How do I get the standard colors used by barplot? I have some stacked bars and would like to add a horizontal legend via legend() but I don't know how to find the colors for the fills of the legend points. Thanks! Werner

Hi I am using barplot() to draw some barplots, with a matrix as the data so that multiple bars are drawn for each data point. I want to use the argument "beside=TRUE" to juxtapose the bars instead of stacking them. If I execute: barplot(data,names.arg=names,density=c(20,10),beside=FALSE) I get the expected behaviour i.e. the bottom part of the column is shaded 20 lines per inch, the

Dear R-helpers, I will like to know if there is a way to generate a stacked column graph using both patterns and colors to fill the bars. I have many categories for the number of color available in R, so I will like R to start with solid colors and then use patterns an colors. I have been using barplot and some code that I found in the archives, but I am still having bars with the

I'm an R newbie, and I'm just trying to use some of it's graphing capabilities, but I'm a bit stuck - basically in massaging the already available data into a format R likes. I have a simulation environment which produces logs, which represent a number of different things. I then run a python script on this data, and putting it in a nicer format. Essentially, the python script

What is the best way to produce a barplot from my data? I would like the barplot to show each person with the values stacked val1+val2+val3, so there is one bar for each person When I use barplot(data.matrix(realdata)), it shows one bar for each value instead. To post here, I created an artificical data set, but it works fine. fakedata <- as.data.frame(list(LETTERS[1:3])) colnames(fakedata)

Hello I'm trying to create a barplot with a couple of stacked positive values and with one negative value for each group. example: trees<-c(20,30,10) shrubs<-c(12,23,9) veg<-c(2,3,4) soil<-c(-100,-123,-89) example1<-t(cbind(trees,shrubs,veg)) barplot(example1) #this works so far #but now: example2<-t(cbind(trees,shrubs,veg,soil)) barplot(example2) This shows no more

Hi all, i'm fairly new to R and its graphing, but having unsuccessfully 'googled' and checked this forum to find answer to my problem, i'm posting my question here. I'm trying to plot stacked barplot. I have simple data that looks like this: bg ag 0.41 2.81 0.37 2.91 0.31 2.06 0.32 2.39 every row indicates a factor (1,2,3,4, see below in names.arg). Now when i plot

Dear useRs, I'm trying to create a barplot like so: x=matrix(1:10,2,5) barplot(x,leg=c("left","right"),besid=T) The legend is placed in default position topright, however the data are plotted there too. I tried controlling the legend position by adding x="topleft" but this results in an error that x matches multiple formal arguments. Leaving out the legend

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),

Dear R-people, are there any way to change the size of legend in barplot? I have tried various versions of cex, both as par(cex.*= ) and barplot(..., cex.*= ). So long without success. Sincerely, Ott > version _ platform i686-pc-linux-gnu arch i686 os linux-gnu system i686, linux-gnu status major 1

I'm trying to generate some plots for print publication and I'm having trouble getting them the way I want. I get a plot with a legend that overlaps the bars and looks bad. Also, I'm saving this as PDF file (whatever happened to the "png" function to save as PNG format, in r 1.4.1?) I've tried a number of things, which produce a number of questions. 1) it seems that the

Dear all,? I am trying to plot the following table in stacked barplot in percentages and also horizontal. Component? ? ? Sample 1? ? ? Sample 2? ? ? Sample 3CaO????????????????? ? 45????????????? ? 52????????????? ? 48SiO2????????????????? ?25????????????? ? 22????????????? ? 18Al2O3?????????????????15????????????? ? 11????????????? ? 14TiO2? ? ? ? ? ? ? ? ? ? ?6? ? ? ? ? ? ? ? ? 5? ? ? ? ? ? ? ?

I'm plotting stacked barplots using: > barplot(tmp, beside=F) This gives me several stacked bars. Each stack is divided into several segments. I'd like to add a dotted line from the edge of one segment to the same edge on the next stacked bar. This might help to see which stack shrinks or expands from one stacked bar to the next. I'm thinking that I could overlay dotted lines

Hello i did a stacked barplot using ggplot and R arranged the bars of the items in different orders. i don?t know why. but i want to have the same order in every stacked bar. I used the code data1 <- read.table("N_O_W_MAI.txt", header=TRUE, dec = ",") attach(data1) Teich1<-factor(Teich,levels=c(5,7,9,11,"G") ,ordered=is.ordered(Teich))

Hi, I'd like to construct a somewhat unusual barplot. In "barplot" I use beside=F as I'd like to have stacked bars. The height of each bar is always the same. Information in my plot is coded in the color of the bar. I therefore need to be able so assign a different combination (or order) of colors to each individual stacked bar. In the example below, the combination of

Hi All, I need some help in putting text in a stacked barplot. The barplot is filled with 5 levels and now I would like to put text to each level in the stacked barplot. However, it seems that the code that I am using is not placing the text at the correct hight (centered at each fill) in the barplot. Any suggestions to improve the code to make it work? barchart(FREQ ~ VISIT