[R] [R-pkgs] release 2.4 of distr-family of packages on CRAN

New versions 2.4 of our distr-family of packages are submitted to CRAN and will soon be available on all mirrors (i.e.; startupmsg, SweaveListingUtils, distr, distrEx, distrDoc, distrEllipse, distrMod, distrSim, distrTEst, distrTeach) In addition, there is a new package distrRmetrics with distr s

Re: [R] Negative exponential fit

Am 29.11.2011 07:06, schrieb Indrajit Sengupta: > What have you tried so far - can you explain? "fitdistrplus" package is the > default package for fitting distributions. > > Regards, > Indrajit > > > > > From: rch4 > To: r-help@r-project.org > Sent: Tuesday

[R] [Workshop] Finance with R

workshop is 500 EUR. For further details, see http://www.itwm.fraunhofer.de/en/departments/financial-mathematics/events/2011-workshop-series.html Peter Ruckdeschel -- Dr. habil. Peter Ruckdeschel, Abteilung Finanzmathematik, F3.17 Fraunhofer ITWM, Fraunhofer Platz 1, 67663 Kaiserslautern Telefon

Re: [R] problem with function "Truncate" in package "distr"

Am 21.09.2011 17:05, schrieb Uwe Ligges: > > > On 21.09.2011 11:53, Duarte Viana wrote: >> Hello all, >> >> Can someone tell me why the following mixture of two log-normal >> distributions does not get truncated? What puzzles me is that the >> function works almost always, but for certain combina

[R] [R-pkgs] New package versions for distr- and robast- families

imple feedback, Best, Peter, Matthias, Nataliya -------- -- Dr. Peter Ruckdeschel, Abteilung Finanzmathematik, F3.17 Fraunhofer ITWM, Fraunhofer Platz 1, 67663 Kaiserslautern Telefon: +49 631/31600-4699 Fax: +49 631/31600-5699 E-Mail : peter.ruckdesc...@itwm.fraunhofer.de ___

Re: [R] Latex and Stangle()

sorry for my late reply, Am 06.05.2010 13:16, schrieb Silvano: > It worked very well. > > Thanks Frank and Ruihong, both solutions were great. you might also want to try out package SweaveListingsUtils from CRAN, which provides some extra features interfacing the 'listings' package a

Re: [R] Latex and Stangle()

sorry for my late reply, Am 06.05.2010 13:16, schrieb Silvano: > It worked very well. > > Thanks Frank and Ruihong, both solutions were great. you might also want to try out package SweaveListingsUtils from CRAN, which provides some extra features interfacing the 'listings' package a

Re: [R] how can generate from trunceted gamma distribution in R ?

> Duncan Murdoch wrote: >> On 11/12/2009 7:12 AM, khaz...@ceremade.dauphine.fr wrote: >>> Hi, all >>> How can generate a sample from truncated inverse gamma distribution >>> in R? >> >> Using the inverse CDF method or rejection sampling are possible, >> depending on what your truncation is like.

Re: [R] distr package

' is an unrecognized escape in a character string 4: unrecognized escapes removed from "C:\Program Files\R\R-2.9.1/distr" which already told you the problem. btw: it would be nice also if you could at least tell us your name so that we can address you personally. Peter Ruckdeschel,

Re: [R] pass "..." to multiple sub-functions

Dear Baptiste, > I know I have seen this discussed before but I haven't been successful > in searching for "ellipsis", "dots", "..." in the archives. I would > like to filter "..." arguments according to their name, and dispatch > them to two sub-functions, say fun1 and fun2. I looked at lm() but

Re: [R] Sweavelistingutil: Encoding problems

Hello Rasmus, > I am not sure whether this is a bug or lack of R experience. It is not your lack of R experience, and whether it is a bug I am not sure ;-) > However, I am using your Sweavelistingutil package, which is very > nice. Thank you. > Obviously I use it to create LaTeX files. These

Re: [R] SweaveListingUtils question

Hi Karsten, as you will know, SweaveListingUtils is a contributed package, so it is a good habit to address the package maintainer (which is me in this case) directly. I clearly do not mind discussing this on r-help, but maybe this already quite busy mailing list should not be bothered too much w

[R] [R-pkgs] SweaveListingUtils --- a package for joining markup provided by TeX package 'listings' with Sweave

o include R code from source files in some package R folder to be consistently documented in some vignette. For details you may wish to consider ?lstinputSourceFromRForge and vignette "ExampleSweaveListingUtils". I'd look forward to recei

[R] [R-pkgs] New versions for the distr-family of packages

g/ If you find this project interesting and would like to collaborate, you are warmly welcome. You may find more information on how to collaborate under http://distr.r-forge.r-project.org/HOWTO-collaborate.txt We look forward to receiving questions, comm

Re: [R] Integral implicit function

Have you tried vectorizing the inner function? Hint: integrate() calls the integrand vectorwise... in your example, integrate(Vectorize(f),lower=1,upper=2) should do what you expected. Best, Peter Eddy H. G. Bekkers wrote: > > Hi, > > Could somebody help me with the following. I want