search for: bland

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Dear friends. I've made a very simple procedure to make Bland-Altman plots and it works OK except for the inability to take a variate as argument in annotation. I'm sure it is a very simple error, so if you have 5 seconds please tell me. Best wishes Troels bland <- function (x) #accepts two columns { mn <- 0.5*(x[,1]+x[,2]) diff <- x[,1]-x[...

...(...) > Secondly, I'm curious about the history of this kind of plot. > I've only heard it called a "Tukey mean difference" plot, (and > Trellis graphics has a function, tmd(), that does it, but no one > knows about it...). Does anyone know who invented it? Martin Bland and Doug Altman introduced it in their very successful 1986 paper in The Lancet (which has become a 'Citation Classic') : Bland JM, Altman DG. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1986; i: 307-310. BTW, thanks, Troel, for the R fu...

...les that R produces don't pass its tests. How can I force the fonts (just default fonts) to be embedded. embedFonts seems to only embed unusual fonts, not the default ones that are used in a simple eps generated by using "postscript". I've tried: ps2pdf14 -dPDFSETTINGS=/prepress bland-altman_v2.eps bland-altman_v2.pdf pdftops -eps bland-alman_v2.pdf bland-altman_v2_embed.eps but the box size is wrong and I don't know how to correct it - if I correct the bounding box in bland-altman_v2_embed.eps, the size is correct but not all of the figure shows. The reference I found ment...

...;data.frame") This shows the measurement results of 2 operators using 4 slightly different analysis methods. The operators analyse each data file WCBPXXXXX twice - (G1,G2,S1,S2) and there are 4 methods (Single_ROI,Simple_2_ROI etc) What I would like to do is get the summary statistics from a Bland Altman (Mean vs Difference) plot for all 16 combinations. For example for G1 and G2, I can do the following ddply(df,.(Method),summarise,mean=mean(G1-G2, na.rm = TRUE), sd=sd(G1-G2, na.rm = TRUE)) Eventually I want a data.frame with the format Var1 Var2 Mean Sd Method G1 G2 -.6...

Dear all, sorry for this perhaps stupid question, but it concerns my recent problem as well as the current thread on B-A plot. I would like to plot something like x+y vs. x-y or mean(x,y) vs difference (x,y), but my "variables" x,y are actually pairs of replicates (two observed values of a growth rate by 60 clones). So the order x,y does not matter and each x,y pair can be arranged

Dear R people Could you please help with following Trying to compare accuracy of tumor size evaluation by different methods. So data looks like id true metod1 method2 ... 1 2 2 2.5 2 1.5 2 2 3 2 2 2 etc. Could you please give a hint how to deal with that. Seems like {merror} does not suite to me because I am trying to compare accuracy of measurements with their true known values not just

...o would be equally delighted to charge me for pressing a few buttons 5 developers who dont even mention design, xhtml or css in their email but who still want to work for me 4 developers who genuinely get css/accessibility but who are clearly developers and not designers. To say their sites look bland is an understatement 3 design firms who offer everything I want, at a price I can never afford 2 designers who say they have all the relevant experience but don''t have a portfolio 1 nigerian scammer so what''s a developer with the creative ability of a 3 year old to do? I can...

...lication called ISPConfig. I am not sure that I like the idea of disabling the stock firewall and SELinux as the tutorial suggests, even with all the troubles that SELinux has given me in the past. What do those wiser than myself think about this? For some background, I will be setting up a rather bland server for serving a few websites. Thy will all be served via Apache, coded in PHP. I am concerned about correctly configuring a safe firewall for the system. So any advice particular to that would be much appreciated. Thank you! Dotan Cohen

Dear R-helpers, I am trying to plot a Bland-Altman-Plot using the BA.plot function from the package MethComp. While there is a function to transform the values for analysis as shown in the snippet below, I would like to have logarithmic axes for display as well. The usual log = 'xy' does not work because of the properties of the...

Hey all, rails 2.1 When I do this from the controller: render :xml => @address.errors, :status => :unprocessable_entity I get a malformed root node in the XML <active-record/errors type="array"> ... </active-record/errors> # note the extra slashes However when I do this in the console: address.errors.to_xml I get the following which seems fine:

Hi I have a long data set on which I want to do Bland-Altman style plots for each rhythm type Using ggplot2, when I use geom_hline with facet_grid I get an extra set of empty panels. I can't get it to do it with the "Diamonds" data supplied with the package so here is a (much abbreviated) example: > lvexs cvd_basestudy ecd_rhythm...

...fig-display and configured the ATI card as secondary, logout/login still nothing changed. I'm trying to get it to configure as 'spanning desktops', so I just have twice as much real estate, and ideally can drag in between. Anyone have suggestions? Also, in general, the wm is pretty bland, so suggestions to make it a little more fun would be good too. :) Peter -- Peter Serwe <peter at infostreet dot com> http://www.infostreet.com "The only true sports are bullfighting, mountain climbing and auto racing." -Earnest Hemingway "Because everything else requi...

...9;' ---------- Making package myfuncs ------------ adding build stamp to DESCRIPTION installing R files installing man source files installing indices installing help >>> Building/Updating help pages for package 'myfuncs' Formats: text html latex example chm Bland.plot text html latex example Cook.plot text html latex example added.var.plot text html latex example jit.plot text html latex example waldtest...

I know Erik is busy with maintenance and wants to get a release out soon. In the meantime, is it appropriate to tag HEAD as 1.2.1_git and include this in the CLI tools (flac, metaflac, etc)? This would make it easier to allow programs in development to test against git flac and older flac versions. For example, sample rates above 48kHz (for ReplayGain) is available in git flac but not 1.2.1.

RJS templates are nifty. They let you put all sorts of fun effects all over your bland html pages without too much work. The link_to_remote function also lets you run scripts before, during, and after an AJAX call is run by using callbacks. There does not seem to be an equivalent method for running an RJS template before or during an action. Rendering it at the end is no probl...

Dear all; A very basic question. I have the following data: ************************************************************************************ A <- 1/1000*c(347,328,129,122,18,57,105,188,57,257,53,108,336,163, 62,112,334,249,45,244,211,175,174,26,375,346,153,32, 89,32,358,202,123,131,88,36,30,67,96,135,219,122, 89,117,86,169,179,54,48,40,54,568,664,277,91,290,

tisdag 28 juni 2016 kl. 13:40:30 CEST skrev Ove Airmedia: > Hej Kjell, Hej Ove > Jag hade tappat bort dig bland dokumenten. > Vill du fortfarande ha produkterna du best?llt? > Jo det vill jag. De beh?vs till min Multiplex Heron. Har pengarna kommit in p? ditt konto? Jag var inte s?ker s? jag kollade med min bank, s? de skulle se om det kommit r?tt. N?r kommer den nya s?ndaren ut till f?rs?ljning? Fu...

...nt to test against git flac and older flac versions. For example, sample rates above 48kHz (for ReplayGain) is available in git flac but not 1.2.1. > > What do you think? This sounds like a very bad thing to do, at least in the specific way you described. Because (a) this tag name is very bland and potentially misleading. At the very least, it should be called something like 1.2.2pre, 1.2.2snapshot or something like that; (b) bundling a pre-release version of some software in the past has sometimes lead to quite some maintenance nightmares for various projects, so I'd be vary. At the...

There is now an updated version of "Using R for Data Analysis & Graphics" on CRAN, under Documentation | Contributed. Data sets and scripts are available from my web page, to which there is a link on the relevant CRAN page. John Maindonald email: john.maindonald at anu.edu.au phone : (6125)3473 fax : (6125)5549 Statistical Consulting Unit, Room 1194,