similar to: histogramm$density

Hello there! When I do freq=F on hist, I get on the left a small number, what exactly does that mean? Thanks, Martin

There were some questions about hist() a couple of days ago which triggered this post. My question/suggestion is about the y-axis in hist. There are reasons to prefer making the y-axis density=relative frequency/bin width. One reason is that the height of the plot does not depend on the bin width; another is that if your histogram is in density then you can easily superimpose a smooth theoretical

Dear all! I have a few questions. I'm running Version 1.0.0 on Digital UNIX. My problem is as follows: I have hundreds of megabytes in images stored in a few hundred files, and I want to extract some basic characteristics about the images in these files. For a start, I need to find the density function of all the files combined. Since it's several hundred MBs, I haven't enough RAM to

Hello, I have a problem with the hist() function and showing densities. The densities sum to 50 and not to 1! I use R version 2.9.1 (2009-06-26) and I load the seqinR library. My data is the following vector: [1] 0.1400000 0.2000000 0.2200000 0.2828283 0.1600000 0.1600000 0.3600000 [8] 0.1600000 0.2200000 0.2600000 0.2000000 0.3000000 0.2200000 0.2342342 [15] 0.1800000 0.2200000 0.1600000

Dear all, I've been struggling for days now with a piece of code that I have posted here before, that has a really obscure bug. I think I may have isolated it, but I have no idea what it is.... It might also be a bug in R I guess, as it seems that one or several of list elements are not passed when a function is called, but quite rarely. I have been hacking rather wildly on the histogram

It would be useful if defining headers (either Setext and atx style), if Markdown would also generate corresponding anchors: ## This is an H2 ## would create: <a name="This is an H2"/> <h2>This is an H2</h2> Or something like that. Or is that available some different way? Thanks, Jeremy C. Reed

Hello My data looks ugly in a normal histogramm. How can I create a histogramm with a Y-axis in log-scale? Thanks for your help! David Graf --

I am trying to multiply a 3D array of 4x4x4 by the 4 3D arrays of a 4D array with dimensions 4x4x4x4 (the last dimension being the one that I want to split by). (4x4x4 array) > hiaAry , , a1 i1 i2 i3 i4 h1 9.5936098 6.001040 0.08772 0.3138600 h2 1.2003500 1.454570 2.79248 0.0000000 h3 0.1346500 0.201220 0.39256 0.5464000 h4 0.0109000 0.012270 0.16417 0.2766900 ,

Hi, I have two KVM host: h1 and h2, both of them mount an NFS directory as a shared storage. I can save (virsh save <domain> <file>) a domain in h1 to a state file in the shared storage successfully, but failed to restore it from h2 with the following error message: # virsh restore testRes.dat error: Failed to restore domain from testRes.dat error: operation failed: failed to start VM

Hi, anybody know why this not works for several plots ? When i set onefile=T the plots are stacked one about another , onefile=F only the first plot is shown in AllbusMeansPlots.svg. [h2 is a data.frame] ......hist and sapply works for several plots nice with RSvgDevice ! Maybe setting the title after apply is a problem, but until yet i didn't found a better solution ? library(RSvgDevice)

Hi, My question is in the subject. Here, a picture that's illustrating my problem : http://r.789695.n4.nabble.com/file/n3248321/graph.png This figure comes from an article published in Cancer Cell by K.E. Gascoigne and S.S. Taylor in 2008. Thanks you very much and sorry for my English. -- View this message in context:

Hello, I've been working with "nnet" and now I'd like to use the weigths, from the fitted model, to iterpret some of variables impornatce. I used the following command: mts <- nnet(y=Y,x=X,size =4, rang = 0.1, decay = 5e-4, maxit = 5000,linout=TRUE) X is (m x n) Y is (m x 1) And then I get the coeficients by: Wts<-coef(mts) b->h1 i1->h1

thank you for your answer i checked my code and it now works One more question... do you know how to have an 3D histogramm from a known matrix of probabilities Cline >From: "David Barron" <mothsailor at googlemail.com> >To: "C?line Henzelin" <celine_appui at hotmail.com>, r-help ><r-help at stat.math.ethz.ch> >Subject: Re: [R] (no subject)

Hi all, Here's my story. I have 3 hosts, 1 remote and 2 local. We'll say for the sake of clarity that h1 is remote and h2 is the local rsync pull host and h3 is also a local host on the net. Using rsync, I want to pull a data set first from h1 to both h2 and h3. The first pull copies all the data from h1 to h2 and h3. OK, that gives me a baseline of the data on both h2 and h3.

I have the an error such as undefined method ''each'' pls can any one find the error from the code given below <center><%=@b%></center> <center><h2>WELCOME IN YOUR PROFILE</h2> <%@usercart=Usrecart.find_by_user_id(@b)%> <%if @usercart.blank?%> <br> <br> <br> <br> <h2>THERE IS NO

Hello, I'm trying to calculate a certain distance estimator for my thesis. I have a program in C that works fine when I call it with .C() in R, but since I'm dealing with big matrices like 30000x20000 it was getting a stack overflow. Now I have the same program but more efficeintly coded using malloc, and it works perfectlry in C, compiles well with R CMD SHLIB but when I call it with

here''s a basic question. i have an h2 element and i want onmouseover to show a div using blinddown; i also expect onmouseout of the mentioned div (but not h2) to have effect blindup to get rid of the div. so i set up: <h2 id = "show" class="show">Show div</h2> <div id = "out" class = "out" style="display:none">some

Hi, I have some html pages that are saved in DB and which require anchors for quickly jumping inside the page. People can edit the page manually, so in order to keep things clean I use Rails sanitize method to clean the html before output. The problem is that it is stripping my anchors. e.g: <h2 id=''team''>Our Team</h2> becomes <h2>Our Team</h2> How can

Hi, I''m having some problems with redcloth(3.0.4 gem) and textilize. I have a string: "h2. hello _what''s up?_" which is being textilized as: <h2>hello<br /> <em>what&#8217;s up?</em></h2> so no paragraph and h2 wrapped all the way. the input is coming from firefox 1.5.2 on a mac Anybody got any idea what the problem might be? --

Hi all, I would like create a new column in a data.frame (a1) to store 0, 1 data converted from a factor as below. a1$h2<-NULL for (i in 1:dim(a1)[1]) { if (a1$h1[i]=="H") a1$h2[i]<-1 else a1$h2[i]<-0 } My question: is it possible to remove the loop from above code to achieve the desired result? Thanks in advance, Jin Geoscience Australia Disclaimer: This e-mail