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Hi Gurus, i have a small problem with working with graphs on R. Say i have data say bull-c(34,23,7,4) and i assign names to the elements in the brackets if i do Pie(bull) i get a pie chart of bull togtjer with the names. Question. How can i add values (percentages) in the graph Thanks

Have you read the books by Cleveland? His experiments show that most people do better estimating things and comparing things on a linear scale rather than looking at angles and areas (also see http://biostat.mc.vanderbilt.edu/twiki/pub/Main/StatGraphCourse/graphsco urse.pdf) With a dot chart you can set the axis to go from 0 to the total of all groups (see the example I sent before, it could

I have the following dataframe: Product predicted_MarketShare Predicted_MS_Percentage A 2.827450e-02 2.8 B 4.716403e-06 0.0 C 1.741686e-01 17.4 D 1.716303e-04 0.0 ....... Because there are so many products,

Greetings all! I'm facing a puzzle I have not been able to solve. I need to make an EPS of a pie-chart (Yes, I know; please don't bother to tell me! I just need to ...). I'm trying to do it with pie(), and I want to have just the plain pie-chart with no annotations. So far so good: "labels=rep(NA,...)" will do it. But I want to have it output to an EPS file with the

Hi all, I am looking to create a pie chart from a given column in a .csv file. My class variables are as follows: entry_type, uniquekey, types, title, url, abstract, journal, author, month, year, howpublished So say I want to export a pie chart that groups together all entries under 'types' e.g. 3 x statistics 2x education etc. Im looking to have a piechart represent this

Dear all, After going through the Lattice doc and R-help list and google, I got the feeling that there is no function in lattice or other package to compute a pie chart object of class "trellis". Although pie charts are obviously not considered optimal even in the pie() doc ;-) , pie chart trellis objects would be easy positioned e.g. over a map drawn with the grids package. Can

dear R-community, Is it possible to have one pie chart of a large radius and then a pie chart with smaller radius placed on top of the larger so the centers of the two pie charts coincide? I managed to place a filled circle with smaller radius in the piechart, see below. Thanks in advance, Sybille pie(rep(1,12), col=rainbow(24), radius=0.9, labels=

Dear all, I'd like to produce a simple pie chart for a customer (I know it's bad but they insist), and I have some difficulties setting the initial angle. For example: pie(c(60, 40), init.angle=14) and pie(c(80, 20), init.angle=338) both present the slices in the same direction, where: pie(c(60, 40)) pie(c(80, 20)) present the slices in different directions. I read everything I

Hi R users, I am wondering if it there is any R's function helping integrate venn diagram and pie chart to compare two related datasets. I know the package limma(bioconductor) has something built-in for making venn diagram, but I guess it would be very painful to use line and text to specify the proportions in the fashion of pie chart . Thanks in advance, Kevin Chang -- View this

Hi, I have a vector of data, that I group based on two factors via tapply. For each such grouping I would like to plot a pie chart. I can layout these pie charts in a matrix layout, correpsonding to the levels of the two factors. But I am getting stuck on how to label the rows and colums. My current approach looks like this: x <- data.frame(obs=sample(c('low', 'high'),100,

Hi, I would like to draw a pie chart. I've already tried out the standard pie-function in the GRAPH-package. My question: is there any 'better' function or package to draw a pie chart. For example I would like to draw a 3D pie chart. Dietrich Tissen

Hi, I want to produce a pie chart with titles. I used the following code. So it created a pie chart for the percentage of the score for ID="002". ID <- c("001","001","002","002","002","003","003","003","004","004","005","005","006") test <-

Hi all, Is there a way to draw 3D pie with R (like excel does)? I know how to do it in 2D, just by using pie(something)... I know it isn't the best way to represent data, but people are sometimes more interested by the look and feel than by the accuracy of the results... If there is no way, have you another suggestion ? (i already use dotchart instead of pie) Thks to all of

Dear R-help members, I did the following pie chart: R:Code= plants<-c(11,5,4,4,4,3,3,3,3,3,3,2,2,2,2,2,2,43) pie(plants,labels =plant_labels,cex=0.7, col=colors) par(mar=c(0,0,4,0),oma=c(0,0,0,0)) legend(1,1,cex=0.7,pt.cex=25,

With a pie chart pie(c(11, 15, 16, 29, 31)) how can I generate labels for the chart, such as orange: 11 green: 15 blue: 16 red: 29 purple: 31 rather than the default labels that are drawn automatically 1 2 3 4 5 -- Mark Polishook, D.M.A. Technology Coordinator Morehead Hall, Rm 132 Center for Academic Advising and Adult Learning Montclair State University Montclair, NJ 07043 (973)-655-7114

HI, I am plotting one pie chart and need to write % inside it. How can i write % inside it as show in figure below. http://r.789695.n4.nabble.com/file/n4640078/pie_chart.png Regards -- View this message in context: http://r.789695.n4.nabble.com/How-to-write-in-pie-chart-tp4640078.html Sent from the R help mailing list archive at Nabble.com.

> Dear useRs, > > by a circular diagram representation I mean what you will get by entering > this at your R promt: > > pie(1:5) > > Nice to have R as a lingua franca :-) > > The folowing quote is from page 360 in this very interesting paper: > > @article{SpenceI2005, > title = {No Humble Pie: The Origins and Usage of a Statistical Chart}, >

We regularly get questions about making pie charts, and frequently veer off into the philosophical and practical issues surrounding that form of data graphic: human perception of angles and so on. So while this isn't an R issue, I thought some of you might appreciate this brief discussion of the efficacy of pie charts: http://fakescience.tumblr.com/post/6042293374/understanding-pie-charts

Hey R'rs, So im sick of dealing with ESRI products and am looking to stream line a process i now use GIS to do using R. I have made a lot of maps using R but have not yet seen a map that puts pie charts within the map to help represent data like the attachment. http://r.789695.n4.nabble.com/file/n2318816/template1.bmp I found Tanimura et al. work "Proportional Symbol Mapping in

Hi, I tried to use the following commands to create a postscript pie chart using R: postscript(file="H:/piechart.eps") # then I wrote my commands to generate the pie chart pie(filename,labels=,col=,radius=0.6) dev.off() After I ran those commands, instead of giving the pie chart, it showed > dev.off() postscript 2 > In my H drive, there is a file called