search for: pdfs

Hi, In order to use the mle2-function, one has to define the likelihood function itself. As we know, the likelihood function is a sum of the logarithm of probability density functions (pdf). I have implemented myself the pdfs that I am using. My problem is, that the pdfs values are negative and I cann't take the logarithm of them in the log-likelihood function. So how can one take the logarithm of negative values of the pdfs? Thanks a lot for your advice! Zoe [[alternative HTML version deleted]]

...of distributions using Monte Carlo strategies). To automate uncertainty analysis I typically have the following data: (1) a measurement function y(x1,x2,...xn) (2) 'n' input variables (x1,x2,...xn) their means and covariances and marginal PDF forms (I'm only contemplating using common PDFs like gaussian, uniform, poisson, triangular, lognormal,...). (3) degrees of freedom for each input quantity then we want to simulate draws from each of the xi (say 10000, so we get n*1000 random numbers) and correlate them as per the covariance data, without destroying the form of the marginal PDF...

Le 12/05/2017 ? 02:46, ken a ?crit : > It's worth mentioning that this is a really nice utility for > manipulating PDFs, taking them apart, rearranging them, putting pages > together, and a whole lot more. I've used it hundreds of times. > Probably anyone who has to work with PDFs would have need of it. In Centos 7, poppler-utils RPM has pdfdetach and pdfunite utilities which allow to manipulate pages...

OS X R 4.3.1 Colleagues I often create multipage PDFs [pdf()] in which the text "Page X" appears in the margin. These PDFs are created automatically using a massive R script. One of my clients requested that I change this to: Page X of XX where XX is the total number of pages. I don't know the number of expected pages so I can'...

I've tried reporting this to Adobe, but they are remarkably deaf to such an enormous market of free software users. At least as of AR 9.3, including the latest 9.3.1, I have been unable to view or work with the savable fill-in PDFs that I've pulled off the web in the last couple of months. I have no trouble at all with them in my Windows virtual machine, but the Linux version starts up, displays the window/frame outline, then crashes and dies silently. Since Adobe doesn't provide any useful channel of communications...

...if some program, perhaps external, can do that and retain the date you want. -----Original Message----- From: R-help <r-help-bounces at r-project.org> On Behalf Of Dennis Fisher Sent: Friday, December 1, 2023 3:53 PM To: r-help at r-project.org Subject: [R] adding "Page X of XX" to PDFs OS X R 4.3.1 Colleagues I often create multipage PDFs [pdf()] in which the text "Page X" appears in the margin. These PDFs are created automatically using a massive R script. One of my clients requested that I change this to: Page X of XX where XX is the total number of pages. I...

...wrote: >> >> Is there better source to look for answers than these two: > > What kind of answers are you looking for? > > Perhaps installing a missing font solves the problem with evince. > You could try mupdf, xpdf and qpdfview to see if one of them can > display the PDFs you have.? Unfortunately, none of them are included > in Centos.? That leaves gimp --- can it import the PDFs? > Yes, GIMP will read PDFs, but it splits them into separate images.? That isn't a major problem if you're simply reading the doc, but if you edit it, you'll need somet...

For some reason, when I try to print any graphic PDF (or a PS file made from said graphic), it kills my Minolta 1100 laser printer, and I have to cancel the job, disable the printer and turn the printer off and on as many times as it takes to clear its buffer of the trash. I'm running CentOS 5.0 and have tried Adobe Acrobat Reader 7.0 for Linux; I have also tried printing the pdf to a file

R has had the ability to generate pdfs with transparent colors for a couple of years now using pdf(..., version="1.4"). By default, Sweave uses just 'pdf' (without version 1.4), so a hack is needed when using Sweave to create pdfs with transparent colors. See http://tolstoy.newcastle.edu.au/R/help/04/11/6655.html I...

...rnal, can do that and retain the date you want. > > -----Original Message----- > From: R-help <r-help-bounces at r-project.org> On Behalf Of Dennis Fisher > Sent: Friday, December 1, 2023 3:53 PM > To: r-help at r-project.org > Subject: [R] adding "Page X of XX" to PDFs > > OS X > R 4.3.1 > > Colleagues > > I often create multipage PDFs [pdf()] in which the text "Page X" appears in > the margin. These PDFs are created automatically using a massive R script. > > One of my clients requested that I change this to: >...

...it can make this pre-counting problem trivial, and the code that does the printing is likely to be more modular and testable as well. On December 1, 2023 12:53:25 PM PST, Dennis Fisher <fisher at plessthan.com> wrote: >OS X >R 4.3.1 > >Colleagues > >I often create multipage PDFs [pdf()] in which the text "Page X" appears in the margin. These PDFs are created automatically using a massive R script. > >One of my clients requested that I change this to: > Page X of XX >where XX is the total number of pages. > >I don't know the number of exp...

Dear list, I am currently scraping some text data from several PDFs using the readPDF() function in the tm package. This all works very well and in most cases the encoding seems to be "latin1" - in some, however, it is not. Is there a good way in R to check character encodings? I found the functions is.utf8() and is.local() in the tau package but that obv...

Hi, I'm trying to save heatmaps as PDFs. However, the PDF version of the heatmaps (Heatmap_CAFvsTNF_run2.pdf) is blurred when compared to its counterpart, which was saved manually by using the software "Grab" (Heatmap_CAFvsTNF_run2.tiff). -----R code-------- sample_output <- "stroma_run2" filena...

Hello, I am new to R exploratory data analysis and plotting. Is anyone aware of a way to overlay a set of conditional histograms with conditional PDFs? Below, I generate a lattice plot of precipitation histograms based on different months and stations, given a subset of the dataset: histogram(~ data | month * station, data = sta.stack[sta.stack[,"type"]=="precip" & (sta.stack[,"month"]=="Dec" | sta....

...ts in inst/doc can be in arbitrary format, however we strongly recommend to provide them in PDF format, such that users on all platforms can easily read them. My question is easily How? The function vignette() provides a convenient way to read properly Sweaved vignettes, but what about plain old pdfs that someone like me would like to stick into inst/doc and then view? It seems possible to make a modified vignette function to do this using print.vignette, but having started down this road, I got the strong sensation of reinventing the wheel and the inevitably related sensation that I wasn'...

Hello, I?m new to R and am using it with RStudio to learn the language. I?m doing so as I have quite a lot of traffic data I would like to explore. My problem is that all the data is located on a number of PDFs. Can someone point me to info on gathering data from other sources? I?ve been to the R FAQ and didn?t see anything and would appreciate your thoughts. I am quite sure now that often, very often, in matters concerning religion and politics a man's reasoning powers are not above the monkey'...

Hi, This message is to let the R developers know that the pdfs for the first two volumes of the printed edition of R reference manual are available at, http://www.network-theory.co.uk/R/base/vol1.pdf http://www.network-theory.co.uk/R/base/vol2.pdf I've divided the manual into "core commands" of the base package (control flow, and related pr...

...theoretical interest on my part (at least for now). Tim -----Original Message----- From: R-help <r-help-bounces at r-project.org> On Behalf Of Jeff Newmiller via R-help Sent: Saturday, December 2, 2023 11:46 AM To: r-help at r-project.org Subject: Re: [R] adding "Page X of XX" to PDFs [External Email] One of the most fundamental characteristics of R programming is the use of data frames of column vectors, and one of the very first challenges I had as a then-Perl-programmer was coming to grips with the fact that unknown-length CSV files would be read completely into memory as r...

Hi, I got the following message in R: Error in as.function.default(pdfs[1]) : invalid body argument for "function" Should NEVER happen; please bug.report() [mkCLOSXP] Operating System: Windows XP (SP2) R version: R-2.0.1 Code causing error follows: # create two probability density functions for mixtures of normal distibutions fmix1 <- function(x) {dnorm...

...Jan 24, 2018 at 3:58 AM, Scott Clausen <scottclausen at mac.com> wrote: > Hello, > > I?m new to R and am using it with RStudio to learn the language. I?m doing so as I have quite a lot of traffic data I would like to explore. My problem is that all the data is located on a number of PDFs. Can someone point me to info on gathering data from other sources? I?ve been to the R FAQ and didn?t see anything and would appreciate your thoughts. > > I am quite sure now that often, very often, in matters concerning religion and politics a man's reasoning powers are not above the mo...