similar to: table function in a matrix

Hello R-help. I am trying to make a stacked barplot where the color of the sections of each bar depend on another variable. > myData[1:11,] score percent marker cellType Malignant 1 0 100.00000 ESR1 (ER) Bladder.M(5) TRUE 2 0 80.00000 PAX8 Bladder.M(5) TRUE 3 1 20.00000 PAX8 Bladder.M(5) TRUE 4 0 100.00000 ESR1 (ER) Brain.N(3) FALSE 5 0

Hello, I would like to substitute a substring of characters defined by a specific start and end sequence. i.e. in the example matrix below, I would like to substitute ".:X:" with "", where X varies in sequence...   m<-matrix(c(".:0:0,0", ".:2:0,2", ".:194:193,1", ".:56:0,56", ".:58:50,8", ".:13:0,13", 

Hi, Is there a way to stack bars in a barchart as well as "beside" bars for the same treatment? eg.... I have one barchart like this: bio<-matrix(c(10,23,9,25),nrow=2,byrow=T) ntreat<-c("n0","n96") colnames(bio)<-ntreat barplot(bio,beside=T) now i want a similar barchart but with stacked bars:

Hey, I want to create a stacked barchart in R for the following dataset (http://pastebin.com/pyHUNgr2): # usage capacity diff 1 4 10 6 2 2 20 18 3 5 10 5 The stacked barchart should, in one plot show each line of the dataset as a stacked bar using data from 'usage' and 'diff' to create the stacked bar. I can't find a good example of how to do this on the ggplot2 site.

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

Hi R Users, I'm using following data/code (data is also attached) to produce a stacked barplot. *I need help with changing legend boxes, currently I'm using "rectangles=TRUE". Is it possible to get small squares instead -- may be with a small gap between colored squares.* Currently there is no gap between the colored rectangles. # Sample Data: Names Col1 Col2 Col3 Row1 -20 40

Hi R Users, I'm trying to plot a stacked barplot. Here is data: Sample Col1 Col2 Col3 Row1 -2 4 -1 Row2 3 -2 4 Row3 3 5 -2 Row4 4 1 -1 I'm using following R code: library(lattice) dta<-read.table("data.txt", header=TRUE, row.names="Sample") barchart(data.matrix(dta), horizontal=FALSE, stack=TRUE, col=2:4,

Hi Luigi will this do barchart( D ~ A|E, DF, groups = C, stack = TRUE, horizontal = F, main = "Comparison of test results", xlab = "Count", col = c("yellow", "orange"), par.settings = list( strip.background = list(col="light grey"), superpose.polygon=list(col= c("yellow",

Dear all, I have made a barplot using lattice in which the bars are stacked horizontally. I would like to stack them vertically, but if I use the parameter 'horizontal = FALSE' I get the error: 'Error in FUN(X[[i]], ...) : invalid 'type' (character) of argument'. The problem I face is that, in drawing the bars vertically, the y variable becomes numeric rather than

Hi R Users, I'm using following data/code (data is attached also) to produce a stacked barplot. # Sample Data: Names Col1 Col2 Col3 Row1 -20 40 -10 Row2 30 -20 40 Row3 30 10 -20 Row4 20 20 -10 # R Code: dta<-read.table("data.txt", header=TRUE, row.names="Names") barchart(data.matrix(dta), horizontal=FALSE, stack=TRUE, par.settings = simpleTheme(col =

Hi All, I have a 4-dimensional data. I'm using barchart() function from lattice package. The R code and data are below - code includes one for stack=TRUE and other for stack=FALSE. I would like to present the data in another form which would be plotting Factor3 levels (P, Q, R, S) as two stacked bars (side by side). Like, for each level of Factor1 there should be two bars: first bar showing

Hello, I've been searching on the web for a few hours and seem to be stuck on this. The code pasted below generates a histogram of subject responses in four different conditions in an experiment. This version of the graph is one I'm using for internal consistency checking, so I've set it up to indicate the order of the responses, which is contained in the variable StimCount. The

I suspect there is a simple solution to this problem, but have been unable to find it. Below is some code that I have run to create 3 lattice graphs. I have been asked to change the legend so that the 'No' and dark blue are above "Y" and light blue in the legend to mirror the stacked bars in the graph which feature dark blue above light blue. I have tried changing the data

I have a data.frame containing survey data that is already organized like a table: > foo Excellent Very Good Good Fair Poor Very Poor Question 1 8 7 3 0 0 0 Question 2 5 5 7 1 0 0 Question 3 7 10 1 0 0 0 > class(foo) [1] "data.frame" > I would like to make a barchart

Full_Name: Andreas Kiermeier Version: 2.0.0 OS: Windows XP Submission from: (NULL) (203.26.122.12) I've struck a problem drawing barcharts after installing R 2.0.0. Previously I've used the following command print(barchart(100*result ~ sample, groups=congener, data=dioxin.2003.fresh.ub.p, stack=TRUE, ylim=c(0,102))) to draw a stacked barchart of the

Hi all, I have been struggling with this one. When creating graphic devices, how do you go about resizing the output device window automatically without having to manually tinker with it to show everything in terms of tick marks and x/y lims that you specify? I have tried the aspect="" function, but that seems to only stretch the data set one way or another, and not the actual window.

Hello, When plotting a barchart with ggplot it drops the levels of the factor for which no counts are available. For example: library(ggplot) mtcars$cyl<-factor(mtcars$cyl) ggplot(mtcars[!mtcars$cyl==4,], aes(cyl))+geom_bar() levels(mtcars[!mtcars$cyl==4,]) This shows my problem. Because no counts are available for factorlevel '4', the label 4 dissapears from the plot. However, I

Dear Richard,? Thank you very much for your reply. I went through the code and it worked. I was also able to change the colours.? I was wondering if I can change the legend position; instead of being in the bottom to be on the left side.? I tried the following but without any success strip = FALSE strip.right = TRUE likert(t(hellisheidi), ReferenceZero=.5, xlab="X-lab",

Good day all, My statisticians want an R procedure that will produce grouped stacked barplots. Barplot will stack or group, but not both. The ftable function can produce a table of the exact form they want, but the barplot doesn't show all the divisions we want. For an example, here's the sample from the help file for "ftable:" data(Titanic) ftable(Titanic, row.vars = 1:3)

I HAVE BEEN ASKED TO BE REMOVED FROM THIS LIST OVER 20 TIMES, PLEASE CAN I BE REMOVED!!!!!!!!!!!!! --- On Thu, 3/12/09, Peng Cai <pengcaimaillist@gmail.com> wrote: From: Peng Cai <pengcaimaillist@gmail.com> Subject: Re: [R] Help: barchart() {Lattice} To: "Felix Andrews" <felix@nfrac.org> Cc: r-help@r-project.org Received: Thursday, 3 December, 2009, 10:17 AM Got it