search for: piechart

Third try... > -----Original Message----- > From: Warnes, Gregory R > Sent: Tuesday, February 05, 2002 4:12 PM > To: 'R-bugs' > Subject: layout and piechart diameter problem > > > I've been using layout to create some graphics pages which include pie > charts. (NB: No piechart arguments please, the main chart on the page is > a proper bar chart representing the same information.) > > When I plot pie charts in a column, the...

Someone was asking how to do a 16 category piechart in OpenOffice Calc and it appears that it can not be done (which we, probably, should be happy about) but I thought that I'd try it in ggplot2. It works but I then thought I'd like to make the colours more distinctive but fro some reason I don't seem to be able to use manually assigne...

Hi, I am using this loop par(mfrow=c(3,3)) annos<-c(2001:2007,2009) for (i in annos) { t<-subset(masia,YEAR==i) t$FAMILIA<-drop.levels(t$FAMILIA) pie(table(t$FAMILIA),main=i) } To make piecharts of species composition among years (my data frame is called "masia"). So I get 1 piechart of the families that we have found in our survey each year. We don't have always the same families every year so I added t$FAMILIA<-drop.levels(t$FAMILIA) to the loop to avoid having those...

Is it possible to automatically display the underlying values of a piechart/barplot in the graphic? If so, which package/function/argument do I need for it? Thanks, Volker

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= c("J","F","M","A","M","J","J","A","S","O","N","D"),clockwise=T) points (0,0,col=&qu...

Hi all, I am not sure if someone else noticed this as well, but the combination of piechart plots and save.plot does not work correctly. The labels and tickmarks are plotted OK, but the piechart itself is placed somewhere else in the figure (when using colors) or not visible at all (if not filled). The combination with postscript("...") works, though. Two small thingies concern...

As of 1.4.0, the default colour of pieslices is black. Try piechart(1:3) for instance. The workaround is to use an explicit col="white" argument. (Of course, everything in example(piechart) uses fancy colour schemes, so nobody noticed that the default got changed.) -- O__ ---- Peter Dalgaard Blegdamsvej 3 c/ /'_ --- Dept. of Bio...

...oblem with r-bugs@biostat.ku.dk or is it on my end? I'm including the text of my bug report below. -Greg ----------------------- > -----Original Message----- > From: Warnes, Gregory R > Sent: Tuesday, February 05, 2002 4:12 PM > To: 'R-bugs' > Subject: layout and piechart diameter problem > > > I've been using layout to create some graphics pages which > include pie charts. (NB: No piechart arguments please, the > main chart on the page is a proper bar chart representing the > same information.) > > When I plot pie charts in a col...

Dear R-Community. I am trying show pie charts on a graph. To be precise, I have series of catch calues by species by geographic (5 deg by 5 deg) regions. I want to draw circles (actually pie charts showing the proportion of the catch in each area) so that I have a graph of catch by species by geographic area! I know there is the < symbols(dat$lon,dat$lat,circles = dat$sp1, add=TRUE) > but

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 piechart.eps, but I want to loo...

...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 graphically that shows which type of entry is in most frequently. Preferably I'd like to export to a PDF chart and while I can do this by typing variables directly into the R console, I cannot manage it from a .csv file. If you cannot help me with this specific problem, just kno...

I have a small problem with webalizer. I use it to analyze logs of a small web server hosting a single site, and the only thing I am interested in from webalizer is the piechart diagram it produces about the geographic distribution of people visiting the site. However, the piechart it produces gives me a very crude information, with 50% or so of visitors belonging to "unresolved", some to .net, some to .com and some country-specific. For an example, you can t...

...Jan 25 ProdB Feb 30 ProdB Mar 50 ProdB Apr 40 ProdC Jan 40 ProdC Feb 30 ProdC Mar 20 ProdC Apr 40 ProdD Jan 10 ProdD Feb 10 ProdD Mar 5 ProdD Apr 10 R Code: as it is from the book, library(lattice) library(grid) library(gridBase) panel.piechart <- function(x, y, labels = as.character(y), edges = 200, radius = 0.8, clockwise = FALSE, init.angle = if(clockwise) 90 else 0, density = NULL, angle = 45, col = superpose.polygon$col, border = superpose.polygon$border,...

Dear All R users, my name is Raffaella Tommasini and I 'm working with R version 1.1.1 I'd like to know if is possible plot "explosed-pie" with R. Thanks for your attention, Raffaella Tommasini Bologna Italy -------------- next part -------------- An HTML attachment was scrubbed... URL: https://stat.ethz.ch/pipermail/r-help/attachments/20001213/722f4bd2/attachment.html

..."limegreen", pch = 21) > title(main = "Simple Use of Color In a Plot", xlab = "Just a Whisper of a Label", col.main = "blue", col.lab = gray(0.8), cex.main = 1.2, cex.lab = 1, font.main = 4, font.lab = 3) > par(bg = "gray") > piechart(rep(1, 24), col = rainbow(24), radius = 0.9) Hit <Return> to see next plot: > title(main = "A Sample Color Wheel", cex.main = 1.4, font.main = 3) > title(xlab = "(Use this as a test of monitor linearity)", cex.lab = 0.8, font.lab = 3) > pie.sales &lt...

demo("graphics") notes that a circle (piechart) is a test of monitor linearity. With a new monitor on a new linux system with R-0.65.0 I get an ellipse. This is not a pincushion effect and the major/minor axis ratio is constant over size and screen location variation. Is this a hardware problem or are there alternative possible explanations to...

I've just started using R and I would like to know how to do a pie chart; The "pie" comand does not exist in the R I am using, why? Thanks, Marcos -------------- next part -------------- An HTML attachment was scrubbed... URL: https://stat.ethz.ch/pipermail/r-help/attachments/20010816/b44c5388/attachment.html

hey, about two weeks ago i posted a question concerning the display of two piecharts on one plot. after now being able to do so, i need to rotate them. the first piece of my pie is suppose to start at 0?? but at 90??. i tried several things, all failing in the end. anyone out there who has an idea? Lars

I want to plot the results of today's elections in Austria in this typical 180?-piechart (and not 360?). Unfortunantely pie() has just an argument "init.angle" and no "end.angle". Perhaps you know a workaround. Thomas

...their values. I uesd the R code below: colors <- c("orange","red","purple","pink","blue","yellow","green") lbls <- round(value/sum(value)*100,1) lbls <- paste(lbls,"%",sep="") postscript(file="H:/piechart.eps", height = 8, width = 8,onefile = FALSE, paper = "special") par(mfrow=c(2,2),mar=c(0,0,0,0)) pie(value,labels=lbls,col=colors,radius=0.5) box(bty="o",col = 'black') leg <- paste(concentration,lbls,sep=", ") legend(-1,0.85,leg,cex=0.8,fill=colors) p...