similar to: error message!

Greetings, I have the following simple function but what worries me is that it takes about 5 or more minutes to execute. My machine runs on windows with 1.8GHz and 256 Ram. > Re=NULL > for(i in 1:100000){ + x=rnorm(20) + Re[i]=(x-2*10)/20 + Re + } I would appreciate any help on how to make it faster. Usman ___________________________________________________________ now.

I met today a computer crash and our maintenance officer had to reinstall some components of the OS (MS Windows XP Pro) as well as the Internet browser (among other things). Now, I cannot install packages from a distant repository: > utils:::menuInstallPkgs() Error in .readRDS(pfile) : unknown input format > traceback() 5: .readRDS(pfile) 4: .packages(all.available = TRUE) 3:

Hello, The first time in a session I call .packages( all.available = T ), it takes a long time (I have many packages installed from CRAN): > system.time( packs <- .packages( all = T ) ) user system elapsed 0.738 0.276 43.787 When I call it again, the time is now much reduced, so there must be some caching somewhere. I would like to try to reduce the time it takes the first

DeaR Forum, I am trying to install the library ggplot2.? Currently I am using following R version R version 3.4.1 (2017-06-30) -- "Single Candle"Copyright (C) 2017 The R Foundation for Statistical ComputingPlatform: x86_64-w64-mingw32/x64 (64-bit) However, when I try to install ggplot2 and few other packages, I am getting following error. > library(ggplot2)Error: package or namespace

Dear R- Users, Please, what is wrong ? I am trying to run one sample Kolmogorov-Smirov test but I always get an error as shown below. > ks.test(A, "normal", 0,1) Error in get(x, envir, mode, inherits) : variable "normal" was not found > Thanks usman --------------------------------- Want to chat instantly with your online friends? Get the FREE Yahoo!Messenger

Point of clarification: Packages other than those that are part of the "standard" r distro must first be "installed" from a package repository -- typically CRAN -- via the install.packages()* function before they can be accessed via the library() or require() function. Have you done this? See ?installed.packages if you are unsure. Also, R must know what libraries to look in

I am using/trying to use R 2.2.0. I have created a package of ``supplementary'' time series functions for use by my students in a time series course. The package involves only raw R code; no dynamic loading to complicate matters. I need to install this package in a location on a local area network where the students can access it under Windoze. In the past I learned that I could do

I am having one frustrating time trying to decipher why ov_read is failing in my MFC/C++ application, and I see in Google results that others have had difficulty as well. These google discussions generally involve libraries, dll's and linking options, as though there are perhaps some basic incompatibilities between ogg vorbis and win32 and/or MFC/C++. Very confusing. If I pass fopen a

Greetings, I've just downloaded the Ogg/Vorbis Win32 SDK 'OggVorbis-win32sdk-1.0.1.zip' and made a test app to open an ogg file. But as soon as I call ov_open() the program crashes because of an access violation to address 0x00000010... This happens on both Release and Debug builds. The test app is simple: #include "vorbis/codec.h" #include "vorbis/vorbisfile.h"

Following patch for pfile.rb and pfile/source.rb allows the user to set a replace => false parameter on a file sourced by puppet, but not replaced if checksums do not match. This is for cases in which it is desired to distribute initial "bootstrap" files and ensure future existence, yet allow them to be modified on the node. RTS --- pfile.rb~ Wed Aug 2 04:47:05 2006 +++ pfile.rb

Eddie, I have been reviewing vorbis list postings, because I have been spinning my wheels for a week, trying to make a simple insertion of ogg vorbis decoding (vorbisfile) in the audio class of my MFC/C++ program. I just read your thread from April 2004. Question: Do you have anything you could send me, since I assume you succeeded in getting results? And/or could you take a look at what I

OK, I've been developing a small class that I can use in virtually any application to load and decode OGG files. Everything works fine until it reaches the line with the call to ov_open, then the application freezes and has to be killed. This is a single-threaded Win32 app. Below is both the structure that gets passed around, and my entire OGG class. Maybe one of you can figure this out.

Hi, Snom phones firmware 5.0 is now out. Try it if you like: http://www.snom.com/wiki/index.php/Main_Page. Regards, --------------------------------------------------------------------- Usman Tahir snom technology AG www.snom.com --------------------------------------------------------------------- -------------- next part -------------- An HTML attachment was scrubbed... URL:

I received several answer to my querry re reading zipped files, R.Gentleman, Liaw Andy, BD Ripley,J Holtman, A.Matt, and others, sorry if I missed your names. a- use pipe to run external unzip to a file and read from there b- use gzfile() to open directly a gzipped file c- use zip.file.extract() solution b works like a charm, unfortunately it open gzipped files and not zipped files, would it be

Is there a guy somewhere on how much bandwidth each codec uses, along with the advantages and disadvantages of each one? Dan Journo -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20050923/3bee2776/attachment.htm

Hello, I have a problem with 'grep' I read several lines from a file p <- readLines(pfile,n=8) now I have to check that a key word "JABBERWOCKY" is not in that segment a <- grep("JABBERWOCKY",p) which gives a 1 if the key is in the text or 'numeric(0) how can I test it if(a==1) gives Ok in one case and error:missing value where logical needed in the other.

In /usr/lib64/python2.7/site-packages/samba/provision/sambadns.py Update: It is failing in create_samdb_copy specifically here: # Copy root, config, schema partitions (and any other if any) # Since samdb is open in the current process, copy them in a child process try: tdb_copy(os.path.join(private_dir, "sam.ldb"), os.path.join(dns_dir,

Hi, I have two 3 D arrays. Both are of this form array_1<- array[n,n,k] array_2<-array[m,m,k] Lets say n=83 and m=80 Since n>m. I would like to add rows and columns to array_2 to make them equal. I want to keep the size of the third dimension fixed i.e.. k. i.e. if (nrow(array_1)>nrow(array_2)) { array_2[m:n,m:n,]<- 10^6 } But this doesn't work. I tried abind and rbind but

Hi Suppose I have a matrix (cohort are rows and years are columns) [2000] [2001] [2002] [2003] [C1] 0.01 0.03 0.02 0.09 [C2] 0.06 0.05 0.07 0.11 [C3] 0.1 0.5 0.4 0.98 [C4] 0.7 0.6 0.2 0.77 I want to extracts the diagonals to get a matrix which looks like this (C1 becomes C2 in 2002, C2 becomes C3 in 2003

Hi all, Is there any chance that readRDS and saveRDS might one day become read.rds and write.rds? That would make them more consistent with the other reading and writing functions. Hadley -- Assistant Professor / Dobelman Family Junior Chair Department of Statistics / Rice University http://had.co.nz/