search for: histo

Hi list, this is my second try for first post on this list (I tried to post via email and nothing appeared in my email-inbox, so now I try to use the nabble-web-interface) - I hope that you will only have to read one post in your inbox! Okay, my question ... I was able to plot a histogram and add the density()-line to this plot. I was able to plot a cumulative form of this histogram. Yet, I was not able to add the density line to this cumulative histogram. You can watch a picture of the histograms here: http://www.jochen-bauer.net/downloads/histo-cumulative-density.png Source:...

.../27/92", "01/14/92", "02/28/92", "02/01/92")) class(dts) hist(dts) # which yields: # Error in axis(side, at, labels, tick, line, pos, outer, font, lty, lwd, : # 'label' is supplied and not 'at' # In addition: Warning messages: # 1: "histo" is not a graphical parameter in: plot.window(xlim, ylim, log, asp, ...) # 2: "histo" is not a graphical parameter in: title(main, sub, xlab, ylab, line, outer, ...) The plot is produced, but there are no axes. As far as it goes for the warnings I looked in the sources and I thi...

Hi r-users,   I would like to overlap a smooth line on the histogram.  I tried using spline but it does not work. sq     <- seq(0,900,by=50) sq.50  <- as.character(sq) datobs <- sum_pos ## first, plot histogram histo <- hist(datobs,breaks=sq,freq=F) ## extract counts from histogram and calculate the probability in ## each specified interval. Also...

Hi R, Does 'savePlot' will not work in the batch mode? I get the below error: > x=c(1,2,3,4,5,6,7) > hist(x) > savePlot("D:\\Test\\histo",type="jpeg") Error in savePlot("D:\\Test\\histo", type = "jpeg") : can only copy from 'windows' devices Execution halted The same works in the interactive mode. What would be the problem? BR, Shubha [[alternative HTML version de...

...6075634 0.0149729259 0.0045623119 [301] 0.0431521368 0.0228966231 -0.0077530130 0.0285733724 -0.0091707704 -0.0137823544 [307] 0.0092974504 -0.0076974501 0.0106017426 0.0481245566 0.0164469194 0.0356877294 [313] 0.0002384643 0.0151446340 -0.0184883199 0.0000000000 Now I want to plot a histogram: > histo = hist(r,freq=F,breaks=50) > histo$density [1] 1.582278 0.000000 0.000000 0.000000 1.582278 0.000000 0.000000 1.582278 3.164557 [10] 0.000000 1.582278 0.000000 1.582278 1.582278 1.582278 1.582278 3.164557 3.164557 [19] 4.746835 4.746835 4.746835 14.240506...

> My question is not about statistics but more obviously about an R command. > I would like to plot an histogram with a logarithmic scale. I have > searched through R documentation and have read about the "log" option. > What matters is that it does not work with the hist() function. I'm > working with R version 1.2.3 . Maybe the problem has been solved in R 1.3 > . > Thanks f...

Hi all, I'm just getting started in R so bear with my newbness. I am trying to create a very simple histogram of logins by time, with data coming in from a MYSQL query. the raw data looks like this: "id" "user_id" "experience_given" "created_at" "ip_aton" "1" XXXXXXX 2445626 0 "2010-01-21 00:00:01" 1123632036 "2" XXXXXXX 2...

Hi all, I am generating histograms with the following R script : #!/usr/bin/Rscript out_file = "histo.png" png(out_file) scan("values.csv") -> myvalues hist(myvalues, breaks = 50) dev.off() print(paste("Plot was saved in:", getwd())) I want the histogram to have a larger number of breaks,...

...er Bioinformaticist Chernobyl Tissue Bank Division of Surgery and Cancer Imperial College London Rm G02, Ground floor G Block Hammersmith Hospital Du Cane Road, London W12 0HS Tel +44-20-8383-2443 Mob +44-795-1080619 Skype kristianunger http://www1.imperial.ac.uk/medicine/about/divisions/is/histo/ http://www.chernobyltissuebank.com [[alternative HTML version deleted]]

...her point I'd just like clarified is how to specify bit rates. There seem to be four different ways to do it: 1) --quality 2) --bitrate (CBR?) 3) --bitrate with --vbr 4) --abr Is that right? Can someone point me to a description of what to expect from each of them? Any chance of geting a histogram output like LAME has for it's variable bit rate encoding? Heck, I'd be willing to code it. :) Oh, please, no comments on my shell script. :) Yes, I mean ##, not %%, but you try to remember the difference at 2am. ;) Cheers, David <p>--- >8 ---- List archives: http://www.xi...

Dear guRus, I would like to loop over a medium amount of Sweave code, including both R and LaTeX chunks. Is there any way to do so? As an illustration, can I create a .tex file like this using a loop within a .Rnw file, where the "1,2,3" comes from some iteration variable in R? ################################################ \documentclass{article} \usepackage{Sweave} \begin{document}

...stat.ku.dk> writes: > > PD> "Venables, Bill (CMIS, Cleveland)" <Bill.Venables at cmis.CSIRO.AU> > PD> writes: > >> The fact that every elementary book on statistics does it this way > >> does not make it correct. To be helpful, a histogram really has to > >> be a non-parametric density estimator, period. > >> > >> Enough already of polemics. > > PD> Not quite! There is a reason for doing it the other way, namely > PD> that the concept of a histogram generally comes b...

Hi folks, My wife and I are taking a long weekend to celibrate our anniversary. I won't be around again until Wednesday to answer email or do anything else on Vorbis. Yeah, I know, I usually answer my email once a month anyway (so likely no one would notice me being gone), but just so folks know if anything really juicy comes up :-) I'll be merging my latest branch with mainline

...the bit-rate with --quality (which is a float in vbr mode, but an int otherwise). > 4) --abr This is how can specify a bit-rate in vbr mode (no need to have --vbr too). > Is that right? Can someone point me to a description of what to expect from each > of them? Any chance of geting a histogram output like LAME has for it's variable > bit rate encoding? Heck, I'd be willing to code it. :) That would be welcome. There could be a --histo switch or something like that. Jean-Marc -- Jean-Marc Valin, M.Sc.A. LABORIUS (http://www.gel.usherb.ca/laborius) Université d...

...m laufen zu bringen. L??sche alles was mit R zu tun hat (.app und die frameworks) und versuche es mit Version 2.0.1. Das l??sst sich aber von Anfang an nicht starten (gleiches Syndrom wie die 2.1.0 Version). Installiere wieder 2.1.0, und oh wunder, es funktioniert. Aber nur bis ich versuche ein Histogramm abzuspeichern, dann R wurde wieder unerwartet (von mir schon ein bischen erwartet) beendet. Starte R von Neuem, versuche wieder ein Histo ab zu speichern, wieder das gleiche. Von nun an l??sst sich R wieder gar nicht mehr starten. Ich habe hier noch die Fehlermeldung angeh??ngt, die mir me...

...specify an average bit rate. So there should be some equivalency between --abr values and --quality values? Or do they effect the rate in different ways. > > Is that right? Can someone point me to a description of what to expect f= > rom each > > of them? Any chance of geting a histogram output like LAME has for it's = > variable > > bit rate encoding? Heck, I'd be willing to code it. :) > > That would be welcome. There could be a --histo switch or something like > that. Okay, I'll start on it. :) I'm still confused as to all of the differe...