similar to: relative frequency plot

Hi, I've had some trouble figuring out how to produce a histogram in R directly given a frequency table or relative frequency table. I've looked through the documentation and mailing list, and have only found information on producing histograms given the original data set. Any help would be appreciated! An example of what I'd like to do would be to take the following frequency table:

Hello, I created a simple histogram with: myHist<-hist(myData) the object myHist now has two arrays (among the others): myHist$mids myHist$counts Since myHist$counts contains some "0", and I want to calculate the linear fit among myHist$mids and log(myHist$counts), I want remove the elements of both arrays where these "0" occurs. which are the possible solutions to

Hi, Currently I have a density plot generated with this snippet. Is there a way I can add a line curve on top of it? I mean in one figure __BEGIN__ myhist <- hist(x col="blue", main = "Density Plot", xlab = "Exp Level", ) __END__ - Gundala Viswanath Jakarta - Indonesia

Hello all, I'm trying to install the local package under window system. Two ways I've tried: 1. using the menu"packages" "install package(s) from local zip files...". My .zip file is "mclust.zip". But it shows Errors which are: "Error in gzfile(file,"r"): unable to open connection In addition: Warning messages: 1.error -1 in

Hi all, I defined the following ############################# myhist=function(x){ hist(x,xlab="",main="") h=hist(x) xfit=seq(min(x),max(x),length=100) yfit=dnorm(xfit,mean(x),sd=sd(x)) yfit=yfit*diff(h$mids[1:2])*length(x) lines(xfit, yfit, col="blue", lwd=2) } ############################# individually, it worked fine however, if I used par(mfrow=c(2,2))

Hi all, Is there a way to rotate a plot, e.g. a histogram, by a certain angle (90/180/270 degress)? I spent hours trying to figure out how this is done, but without success. Also, I'm looking for an equivalent to the S-Plus "subplot" command to insert a kind of "thumbnail" graphic into a bigger one. How is this best done in R? Thanks for your help Pascal

Hi! I'm having a trouble changing font size of histogram label. I have tried help(hist), but I couldn't find anything explain how to fix label's font size. Could you help me please? Thank you. _________________________________________________________________ Going green? See the top 12 foods to eat organic. 1N1653A [[alternative HTML version deleted]]

dear all, i've looked at the r-intro (chapter 10, writing your own functions) and searched the r-help archives but am still stuck at the following. i have a simple function, something like: myhist<-function(yvar) { y<-subset(myframe,yvar>1 & yvar<=150000,select=yvar) attach(y) hist(yvar) } calling it as follows: myhist(x1) gives the following error: Error in

Hello everyone, I'd like to have suggestions about a common basic statistical approach, hope to be useful also for other R beginners. When you first get some data (i.e length of river) you may want to look at its distribution. Then you probably want to find which law follows this distribution, and to test the goodness of the fit. For doing this simple analysis I am writing some code

Dear userRs, Is there a way to explicitly set an argument to a function call as missing? E.g., histogram(foo, bar, endpoints=ifelse(!missing(limits),limits,NA/NULL/whatever))) In this call I want to set a value to the endpoints argument only if the `limits' variable has been set, and leave the defaults otherwise. The only way I could do it is thus: if

Is there any way to search the console during an interactive session? I've looked and looked, and can not find one. In some add-on package, maybe? Sorry to be so basic, but help would be greatly appreciated. andrewH -- View this message in context: http://r.789695.n4.nabble.com/Searching-the-console-tp3797884p3797884.html Sent from the R help mailing list archive at Nabble.com.

Hi there, I have some question about set.seed these days which I may need your help. I'm working on some sampling project which need to generate random numbers by some distributions(like bivariate normal). I noticed that in different computers to run my code,I got very significant different results. Then I started to try set.seed command which I wish to see by fixing the same random numbers

Hello, I have created two histograms with: hist2d(gps2, nbins=200, col = c("white",heat.colors(16))) Both of them have the same range and the same number of bins. Now I would like to compare them bin by bin and plot the results. Could someone please tell me how to do that. I searched the man pages and the web, but couldn't find anything. Thank you very much. Phil

I was wondering what the best method of moving a pool from FreeBSD 8.0 to OpenSolaris is. When i originally built my system, it was using hardware which wouldn''t work in opensolairs, but i''m about to do an upgrade so i should be able to use Opensolaris when i''m done. My current system uses a Highpoint RocketRaid 2340. It has 12 1TB hard drives an intel core2 quad

i want to plot the histogram and the curve in the same graph.if i have a set of data ,i plot the histogram and also want to see what distribution it was.So i want to plot the curve to know what distribution it like. -- View this message in context: http://www.nabble.com/how-to-plot-the-histogram-and-the-curve-in--the-same-graph-tp20082506p20082506.html Sent from the R help mailing list archive at

Hi All, New to R, but committed. I looked in a number of places but can't figure out my current problem. I have date of the type: Time Type1 Type2 Type3 1 .50 .25 .25 4 .55 .25 .20 5 .65 .20 .15 etc which describe the frequency of types 1, 2 and 3 (adding up to 100%) over time. I would like to create a stacked bar chart showing these

Dear All, I'm trying to read a text data file that contains several records separated by a blank line. Each record starts with a row that contains it's ID and the number of rows for the records (two columns), then the data table itself, e.g. 123 5 89.1791 1.1024 90.5735 1.1024 92.5666 1.1024 95.0725 1.1024 101.2070 1.1024 321 3 60.1601 1.1024 64.8023 1.1024 70.0593

Hello, I have simulated 30 observations from a binomial(5,0.1) distribution. Now I need to make frequency table( that means I need to tally how many 0's , 1's 2's....... 5's) I know that the simple R function table() will do this, but I am afraid that some times I may get zero frequency for some particular values (for example in the above there are 5-0's 10-1's ,

Hi, I'm plotting a multiple histogram using the function multhist {package plotrix}, something like: library(plotrix) mh <- list(rnorm(200, mean=200, sd=50), rnorm(200, mean=250, sd=50)) multhist(mh) In this graph y-axis represents the frequency of observations.... but I would like it to be scaled into relative frequencies, does anybody know how to do this with multhist or similar