similar to: Matrix_0.8-8 and norm() function

Hello, I am trying to rotate by 90 degrees a time series plot. So I need the time axis to be the vertical one. Is there an easy way? I couldn't guess anything from the help pages. Apologies for a silly question. Regards, Costas -- ================================================================= This e-mail contains information intended for the addressee only. It may be confidential and

Dear all, I can not find/understand the solution to this from the help pages: Say we have the following script: x<-matrix(c(1,1,0,1,0,1,0,1,1),3,3) image(x) How can I change the ranges on the vertical and horizontal axis to a range of my own or at least place a box frame around the image if I choose to use "axes=FALSE"? Apologies for such a bsic question and thanks beforehand

Hello, Has anybody transferred Bearn's S+ code to R ? Best, Costas -- ------------------------------------------------------------------------- Konstantinos E. Vorloou | Tel: +44 (0)191 374 1821 Department of Economics & Finance | Fax: +44 (0)191 374 7289 University of Durham, | email: K.E.Vorloou at durham.ac.uk 23/26 Old Elvet, | or : vorlow at

Hi, Whenever I issue this commands (as in the help for the threshold function), # # Do a 1D decomposition # tdecomp <- wd(test.data) # # Threshold it # tdecomp.thresh <- threshold(tdecomp) # # Reconstruct from the thresholded coefficients # trecons <- wr(tdecomp.thresh) # #

Hi, I am trying to create a matrix 8000x8000 but cannot make R work properly with: rgui --vsize 30 --nsize 1000000 I can't pass an nsize value more than 1000000. What are the limits uder windows 98 ? Best, Costas -- ------------------------------------------------------------------------- Konstantinos E. Vorloou | Tel: +44 (0)191 374 1821 Department of Economics &

Hi, I am using 0.63.2 on Windows. I have some functions programmed to do repetitive tasks and have some print(variables) statements to check how my program is progressing but get no output on screen (console) while the program is running. I tried CTRL-W as the help says but I get no screen output before each run terminates. Probably some kind of setting needs to be predefined correctly. Any

Hi, I am not able to print from within windows 98 (graphics and text) in the latest R. Menus and buttons don't function... platform Windows arch x86 os Win32 system x86, Win32 status status.rev 0 major 0 minor 65.0 year 1999 month August day 27 language R Anybody encountering the same problem ? Also windows manipulation by the environment

Hello, Try example(names) in R 2.5.0 after library(RDCOMClient) and you get > example(names) names> # print the names attribute of the islands data set names> names(islands) Error in names(islands) : no applicable method for "names" > Is this normal? Any way round it??? Best regards, Costas ---------------------------------- Costas Vorlow

Dear all, I don't get it: First of all, the help doesn't say what are the memory limits of R. Say, what's the max heap size for instance ???? Secondly, I invoke R with the following commands each time: rgui --vsize 30M --nsize 1000K rgui --vsize 30M --nsize 2000K rgui --vsize 30M --nsize 3000K rgui --vsize 30M --nsize 4000K I try to open a matrix 8000x8000 by issuing

Dear R users, That's probably a silly question even for a newbie but : Is it possible to assign variable prices as variable names ? For instance, would something like the following work : for (i in 1:4) { error.i <- some_calculation } so "error.i" variables would be created for i=1,2,3,4 i.e. error.1 error.2 error.3 etc. etc. Costas --

Is plot(ts.object) equivalent to the S-Plus ts.plot ? -- ------------------------------------------------------------------------- Konstantinos E. Vorloou | Tel: +44 (0)191 374 1821 Department of Economics & Finance | Fax: +44 (0)191 374 7289 University of Durham, | email: K.E.Vorloou at durham.ac.uk 23/26 Old Elvet, | or : vorlow at rocketmail.com

Hey eveyone! I hope someone can help wiht this question. I have a matirux of all zeros and ones and I would like to indentify all unique patterns in the rows andthe number of times the pattern occurs. I changed all zeros to NA tried to use prelim.norm to identify all patterns of missing data in the rows. I got the message Warning message: NAs introduced by coercion Any ideas of how

dear list members, there seems to be a problem with the prelim.norm function (package norm) as number of items in the dataset increases. the output of prelim.norm() is a list with different summary statistics, one of them is the missingness indicator matrix "r". it lists all patterns of missing data and a count of how often each pattern occured in the dataset. as the number of items and

I am conducting a simulation study generating multivariate normal data, deleting observations to create a data set with missing values and then using multiple imputation via da.norm in Schafer's norm package. >From da.norm, I get the following error message: "Error: NA/NaN/Inf in foreign function call (arg 2)" The frequency of the error message seems to depend on the ratio of n

Hello all I'm running da.norm function in R for climate data rngseed(1234567) theta1=da.norm(mydata, thetahat, steps=1000,showits=T) param1=getparam.norm(mydata,theta1) As I understand the 1000 steps represent the markov chain values. Is there a way to plot them? Something like plot(1:1000, param1$mu[]). I just can't find a way to extract them out of my theta1. Thank you, Andrey.

Hello, i need some help concerning the library norm. i habe to impute some missing values using the em algorithm. The help offered for the library doesn't really help me, maybe somebody already worked on em algorithm or multiple imputation. some fictive Data x1 x2 50 60 24 . 26 20 87 . 21 . Problem: Em Algorithm in R calculating the missings in x2. Thanks in advance. -- View this

Dear All, Thanks a lot for this quick help. I've managed to solve the issue. The problem was that I haven't installed the readline-devel and ncurse-devel packages. It compiled nicely Cheers, Antonio ---

Hi all Just wondering whether one can undertake Lp norm estimation (a type of regression analysis) in R? i.e. argmin S ( | y(i) - x(i)b | ^p ) where: * S is the summation over observation i= 1,2,...,n * y is a vector of n observations * x is an n by p matrix of explanatory variables * b is a p by 1 vector of beta coefficients and * p is a constant to be estimated such that

Hi! I want o calc the norm of a complex number ( |c| where c is complex). Does the function abs() this ? Thanks, -- Frank G. Zoellner AG Angewandte Informatik Technische Fakult"at Universit"at Bielefeld phone: +49(0)521-106-2951 fax: +49(0)521-106-2992 email: fzoellne at techfak.uni-bielefeld.de

> From: Christoph Lehmann > > Hi > > in matlab I defined a function (double gamma, parameters at > the end of > this mail) as > h(i)=((t/d1)^a1)*exp(-(t-d1)/b1)-c*((t/d2)^a2)*exp(-(t-d2)/b2); > h=h/norm(h); > > I do know that norm() in matlab is equal to: > > sqrt(sum(x^2)) > in R > so in R I do it like: > > #function (double