similar to: Repeating values in a list

I am attempting to create a plot with intervals "stretched" in the x-direction using plotCI() in the plotrix package. The same data provides an appropriate set of intervals when "stretched" in the y-direction but I only get a lower interval when "stretched" in the x-direction. The data are as follows mns <-

I used R and the quantreg package in a manuscript that is currently in the proofs stage. I cited both R and quantreg as suggested by citation() and noted the version of R and quantreg that I used in the main text as "All tests were computed with the R v2.9.0 statistical programming language (R Development Core 2008). Quantile regressions were conducted with the quantreg v4.27 package

I am trying to define a general R function that has a function as the output that depends on the user's input arguments (this may make more sense by looking at the toy example below). My real use for this type of code is to allow a user to choose from many parameterizations of the same general model. My "issue" is that when I compile a package with this type of code in it I get a

I am trying to construct a two-way table where, instead of printing the two-way frequencies in the table, I would like to print the values of a third variable that correspond to the frequencies. For example, the following is easily constructed in R > fact1 <- factor(sample(LETTERS[1:3],10,replace=TRUE)) > fact2 <- factor(sample(LETTERS[25:26],10,replace=TRUE)) > fact3

Sorry for posting this twice, but I still have not solved this problem and am hoping for some assistance. I am attempting to write a function that is flexible enough to respond to the user providing a formula (with a data= argument) or not (similar to plot(x,y) versus plot(y~x,data=data)). I have found a method to work with this in a simple case but am having trouble determining how to

I am trying to use optim() to minimize a sum-of-squared deviations function based upon four parameters. The basic function is defined as ... SPsse <- function(par,B,CPE,SSE.only=TRUE) { n <- length(B) # get number of years of data B0 <- par["B0"] # isolate B0 parameter K <- par["K"]

I have found Sweave() to be great for producing PDF documents. I have been experimenting with RweaveHTML (from the R2HTML) package and have had moderate success. My main issue has been that I simply want the R output to be shown verbatim in the HTML document but RweaveHTML tends to convert most output to a table, for example. So, is there a way to force the RweaveHTML driver to simply provide

R Community, I've put together a website that I thought this mailing list might be interested in: http://www.r-cookbook.com It's a (free) community-driven content management system for R "recipes", or working examples. Some of the features of the site are code highlighting, recipe ratings, recipe comments, personal "recipe boxes" to save your favorite

I am writing a report using Sweave with specific R output incorporated into the text using the Sexpr{} command. I have run into two specific issues: 1) If the result inside the Sexpr{} command is an integer less than 10 I would like to print the ?word? for that number ? e.g., ?seven? for 7. 2) If a p-value is ?equal to zero? to some arbitrary number of decimal places -- e.g.,

I am interested in testing two similar nls models to determine if the lines are statistically different when fitted with two different data sets; one corn, another soybean. I know I can do this in linear models by testing for interactions. See Introductory Statistics with R by Dallgaard p212-218 for an example. I have two different data sets I am comparing to lai. ci.re should have very

I am looking into fitting a so-called double von Bertalanffy function to fish length-at-age data. Attempting to simplify the situation, the model looks like this ... Y ~ f(X; a,b,c) if x < Z Y ~ g(X; a,d,e) if x >= Z where * f and g are non-linear functions (the "traditional" "single" von Bertalanffy growth function), * Y (length) and X (age) are observed variables,

Is there a function similar to pkgDepends() that returns the packages that a particular package imports or imports from? I believe I can get this information from the matrix returned from installed.packages() but something like pkgDepends() would be more convenient. I did not find anything useful in my search of the R-help archives (my search string may have been poorly chosen), my use of

Hello, All: The vignette with the sos package used "upquote.sty", required for R Journal when it was published in 2009. Current CRAN policy disallows "upquote.sty", and I've so far not found a way to pass "R CMD check" with sos without upquote.sty. I changed sos.Rnw per an email exchange with Prof. Ripley without solving the problem; see below. The

I have2 Trixbox Servers. Each has an IAX trunks to the other. One works the other fails: -- Executing [s at macro-dialout-trunk:19] Dial("SIP/526-09eec7c8", "IAX2/InterOffice/210,300,tr") in new stack -- Called InterOffice/210 -- Hungup 'IAX2/InterOffice-7578' == Everyone is busy/congested at this time (1:0/0/1) The only difference I am aware of is

Is there a way to map NT names to UNIX names when they are not the same. 95% of our are which is great but we have a few that are different. For example, we have NT user "bigboy" who's Unix account is "smallboy", how can I make an association, oh learned 1's. Thanks, Jon :-) agere systems Office 651-675-3064* 1230 Northland DriveF Cell Phone

Suppose I have the following square, non-negative matrices > g=matrix(c(0,2,4,0.25,0,0,0,0.6,0),3,3,byrow=T); I want to create a list where this matrix is repeated multiple times. if I do this brute force (manually), using > env <- list(g,g,g) works fine. Yields [[1]] [,1] [,2] [,3] [1,] 0.00 2.0 4 [2,] 0.25 0.0 0 [3,] 0.00 0.6 0 [[2]] [,1] [,2] [,3] [1,]

Hello. Sorry for this very basic question but I didn't find (of didn't understand) the answer either in the help or in the online guide. I have a string, let's say "hello". I want to know if there is some character in it, let's say an 'o'. I tried > charmatch("o", strstplit("hello","")) but it gives NA (why??) Thinking it may

HW: Lenovo T520 laptop with MS WIN 7 OR dedicated PC (DELL GX 280) SW: CentOS 6.5 (64-bit) installed using VMware Player on MS WIN 7 host CASE A) -- BRIDGED networking selected CASE B) -- NAT networking OR CentOS 6.5 i(32-bit) nstalled on real HW (DELL OptiPlex GX 280) ___issue____ at hand: The default Firefox ESR browser (17.0.10) does not find many web pages.

Hello, I'm trying to setup a UPS configuration whereas I have one physical UPS but two UPS entities loaded by the system used by different network slaves. In my ups.conf configuration I have ... [ups] driver = apcsmart port = /dev/ttyS0 desc = "APC UPS" [qnapups] driver = dummy-ups port = ups at localhost desc = "APC UPS for

Jesus how do u post something, it always comes back :( -----Original Message----- From: Rend, Jon (Jon) % [mailto:rend@agere.com] Sent: Tuesday, October 29, 2002 8:05 AM To: 'samba@lists.samba.org' Subject: [Samba] (no subject) On friday we changed our smb.conf file to test the security model that uses DOMAIN authenticacion. It worked fine testing two seperate usernames from Multiple