similar to: question to make a vector without loop

Hi, I have two different sets of data from two different populations. I want to plot these samples (for example: Line graph) by just one graph. could you please help me? Thanks Khazaei

Hi, I have some vector v1,v2,...,vk, with different lengths. I want to consider these vectors as a matrix with k rows. Can you please guide me how I can do it? Regards khazaei

Hi, all How can generate a sample from truncated inverse gamma distribution in R? thanks

-------------------------------------------------------------------------- Hello all My computer is MacBook and I want to draw a plot in R, for example for x <- c(1,3,6,9,12) y <- c(1.5,2,7,8,15) I use this command plot(x,y). but it dosn't work. Could you please help me? thank you khazaei

Hi, I used the apply()function to compute the maximum of the each row of the matrix, but in my application sometime the matrix has just one row, and the apply() dosen't work. Could you please give me some hints? thank you khazaei

Hi, I have a matrix with m rows and n column and a vector with n elements. I want to divid each rows of the matrix by vector direcly. could you please hint me? Thank you khazaei

Hi, At each iteration in my program,I need to generate tree vectors,X1,X2,X3, from exponential distribution with parameters a1,a2,a3. Can you help me please how can I do it such that it take a little time? thank you khazaei

Hello all how can sample from f(x)~x^(a-1)*ind(0,min(b,-log(u)) in R? where a and b is positive constand and 0<u<1 thanks khazaei

Hi, I am runing R on my mac and I get this error: R(206,0xa01ad720) malloc: *** mmap(size=4000002048) failed (error code=12) *** error: can't allocate region *** set a breakpoint in malloc_error_break to debug R(206,0xa01ad720) malloc: *** mmap(size=4000002048) failed (error code=12) *** error: can't allocate region *** set a breakpoint in malloc_error_break to debug Is there any an

Full_Name: Alessandra Iacobucci Version: 2.5.1 OS: Mac OS X 10.4.11 Submission from: (NULL) (193.48.71.92) Hi, I am making some intensive simulations for the testing of a Population Monte Carlo algorithm. This involves also a study of the CPU times in two different case. What I am trying to measure is the "real" CPU time, the one which is independent on the %CPU. I'm using the

About six months ago there was a reference to a site (in french) that did a spectacular job of demonstrating R's graphical capabilities. My bookmarks were recently wiped and I cannot find this site despite my best googling. Anyone have the address which I have done a miserable job describing? Thanks. Michaell

Hello wizaRds ! I am looking for a french and recent version of "An introduction to R". Does anybody know where i could find on of these. Thanks. -- Romain Fran??ois 25, avenue Guy Moquet 94 400 Vitry sur seine FRANCE _______________________ _______________________ francoisromain at free.fr 01 46 80 65 60 06 18 39 14 69

On 09 Oct 2020, at 02:15, Olivier Cailloux <olivier.cailloux at dauphine.fr> wrote: > My question is really: are there providers out there that satisfy these > two conditions: > a) offer free e-mail accounts (similar to Yahoo, GMail, and so on) Doubtful, and if so I don't know any. > b) implement correctly the IMAP SEARCH feature of RFC 3501. I believe this is achievable

Hello, Well, try it: p <- .Machine$double.eps^seq(0.5, 1, by = 0.05) z <- qnorm(p/2) pnorm(z) # [1] 7.450581e-09 1.228888e-09 2.026908e-10 3.343152e-11 5.514145e-12 # [6] 9.094947e-13 1.500107e-13 2.474254e-14 4.080996e-15 6.731134e-16 #[11] 1.110223e-16 p/2 # [1] 7.450581e-09 1.228888e-09 2.026908e-10 3.343152e-11 5.514145e-12 # [6] 9.094947e-13 1.500107e-13 2.474254e-14 4.080996e-15

Is the vorbis encoder a console app? If so it should already run on OS/2? Or is that only 16 bit console apps that ran on OS/2? love Freya --- Michael Smith <msmith@labyrinth.net.au> wrote: > At 07:09 AM 1/3/01 +0100, you wrote: > > > > > >On Tue, 2 Jan 2001, Kenneth C. Arnold wrote: > > > >> Remember that since oggenc is GPL (and the Vorbis >

Dear list, During the last two months, I spent a lot of time trying to remove the following warnings of my package randtoolbox: congruRand.c:180:3: warning: ISO C does not support the 'I64' ms_scanf length modifier [-Wformat=] sscanf(params[0], "%" PRIu64 "\n", &inp_mod); Please see

Dear list, I am looking for providers of free e-mail addresses known to run Dovecot (or a variant thereof) for IMAP access. I need only a few MB storage space and no particular features beyond SMTP and IMAP. The reason I ask is that Dovecot is known to implement the IMAP spec quite respectfully, and I am writing a software which uses IMAP search (so I would suggest my users to register an e-mail

>Le dimanche 27 septembre 2020 ? 16:30 +0200, Olivier Cailloux a ?crit : >> Dear list, >> >> I am looking for providers of free e-mail addresses known to run >> Dovecot (or a variant thereof) for IMAP access. I need only a few MB >> storage space and no particular features beyond SMTP and IMAP. >> >> The reason I ask is that Dovecot is known

Hi, I am using rpart decision trees to analyze customer churn. I am finding that the decision trees created are not effective because they are not able to recognize factors that influence churn. I have created an example situation below. What do I need to do to for rpart to build a tree with the variable experience? My guess is that this would happen if rpart used the loss matrix while creating

Hallo R Users, Please help I have some distance matrix data like > M[1:10,] [,1] [,2] [,3] [,4] [,5] [,6] [1,] 0.8750000 0.5000000 0.5000000 0.3750000 0.6250000 0.00000000 [2,] 0.8928571 1.0000000 0.0000000 0.8928571 0.1071429 0.00000000 [3,] 0.8928571 1.0000000 0.0000000 0.8928571 0.1071429 0.00000000 [4,] 0.8928571 1.0000000 0.0000000 0.8928571