similar to: odd behavior of browser()

Hi everyone, I ran into the issue below while trying to execute a command of the form apply(list.names,1, function(x) F(favorite.list$x) ) where list.names is a character vector containing the names of the elements of favorite.list and F is some function defined on a list element. Namely, the $ operator doesn't treat the string variable 'x' as the string it represents, so that,

Hi everyone, I'd like to be able to apply lda to each 2D matrix slice of a 3D array, and then use the scalings to obtain the corresponding lda scores. I can use 'apply' to get a list of the lda output for each 2D slice, and can create a list of the resulting scalings, but I'm not sure how to multiply them in a vectorized way. Here's how I made a list of 2D matrices

Hi everyone, I have a data frame one of whose columns is a character vector and the rest are numeric, and in debugging a script, I noticed that an ifelse call seems to be coercing the character column to a numeric column, and producing unintended values as a result. Roughly, here's what I tried to do: df: a data frame with, say, the first column as a character column and the second and

Hi everyone, Suppose I have a 3D array of datasets, where say dimension 1 corresponds to cases, dimension 2 to datasets, and dimension 3 to observations within a dataset. As an example, suppose I do the following: > x <- sample(1:20, 48, replace=TRUE) > datasets <- array(x, dim=c(4,3,2)) Here, for each j=1,2,3, I'd like to think of datasets[,j,] as a single data matrix with

Hi everyone, I'm trying to use apply (with a call to zoo's rollapply within) on the columns of a 1.5Kx165K matrix, and I'd like to make use of the other cores on my machine to speed it up. (And hopefully also leave more memory free: I find that after I create a big object like this, I have to save my workspace and then close and reopen R to be able to recover memory tied up by R, but

Hi everyone, I'm trying to vectorize an application of lda to each 2D slice of a 3D array, but am running into trouble: It seems there are quite a few 2D slices that trigger either the "variables are collinear" warning, or worse, trigger a "variable appears to be constant within groups" error and fails (i.e., ceases computation rather than skips bad slice). There are

Hi everyone, I have large data frame, say df1, with 165K columns, and all but the first four columns of df1 are numeric. I transformed the numeric data and obtained a matrix, call it data.m, with 165K - 4 columns, and then tried to create a second data frame by replacing the numeric columns of df1 by data.m. I did this in two ways, and both ways instantly used up all the available memory, so

https://bugzilla.mindrot.org/show_bug.cgi?id=1536 Summary: SSH modifies line endings when using command in authorized_keys Product: Portable OpenSSH Version: 5.1p1 Platform: ix86 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: sshd AssignedTo:

Dear James and Andrew! Thanks much for the help, it seems that viridian=1 solved my problem! I forced a heavy load last night and no reboots were issued! I confirm that I had multiple cpus assigned and dom0 heavy load started the reboot problema, but with viridian=1, everything is OK! Thanks again for everything! Regards, Daniel Message: 3 > Date: Wed, 9 Jun 2010 15:55:13 +0100 >

Hi folks, Suppose I create the character vector charvec by > charvec<-c("a1.b1","a2.b2") > charvec [1] "a1.b1" "a2.b2" and then I use strsplit on charvec as follows: > splitlist<-strsplit(charvec,split=".",fixed=TRUE) > splitlist [[1]] [1] "a1" "b1" [[2]] [1] "a2" "b2" I was wondering

Thanks, Iain. I am willing to hear from other users whether anyone else sees this as a bug before filing it. -- Vincenzo Romano Il giorno ven 2 nov 2018, 20:03 Iain Morgan <imorgan at nas.nasa.gov> ha scritto: > If you truly intend this as a bug report, you should file it at > bugzilla.mindrot.org. > > On Fri, Nov 02, 2018 at 12:25:22 +0100, Vincenzo Romano wrote: > >

HI. Got a question. When I assign a number of vcpus to a DomU, Are they dedicated to that VM? For example: If I have 16 vcpus available and 8 DomUs, should I assign 2 vcpus for each one? or could I assign more vcpus (i.e. 6) and the hypervisor takes care of it? Thanks -- ---------------------------------------------------------- Luis R. Romano Estudiante de Ingeniería en Computación. FCEFyN -

Vincenzo, thanks for answering !!! As I found out before that this slow down only happens for encrypted transmissions, I've followed your suggestion and tested with a https-based download, from my Nextcloud instance on my VPS. Same slow speed when connecting via IPv6, and as fast as expected when connecting via IPv4. Just to confirm: There's NO dependency/relation between openssh and

I have just uploaded a new testing version of GPL PV drivers for Windows. Have a look for 0.10.0.97-dontuse at http://www.meadowcourt.org/downloads (the -dontuse bit is to scare people away who haven''t read this email :) As usual, please test thoroughly on a test DomU and make sure you have a backup before installing on a non-test system. In particular, I''m only testing with Xen

I have just uploaded a new testing version of GPL PV drivers for Windows. Have a look for 0.10.0.97-dontuse at http://www.meadowcourt.org/downloads (the -dontuse bit is to scare people away who haven''t read this email :) As usual, please test thoroughly on a test DomU and make sure you have a backup before installing on a non-test system. In particular, I''m only testing with Xen

In 3.1.2 eval does not store the result of the bquote-generated call in the given environment. Interestingly, in 3.2.1 eval does store the result of the bquote-generated call in the given environment. In other words if I run the given example with eval rather than evalq, on 3.1.2 "x" is never stored in "fenv," but it is when I run the same code on 3.2.1. However, the given

Short description: All comands sent to server in batch mode are being echoed back along with prompt. Software Version: "OpenSSH_7.9p1, OpenSSL 1.1.1 11 Sep 2018" (as printed by ssh -V) Server and client systems: ArchLinux x86_64 fully updated as of 2018-11-02. ## How to reproduce Provided that you have proper SSH key authentication in place, from command line run: echo "dir

Il giorno dom 4 nov 2018 alle ore 01:45 Ben Lindstrom <mouring at offwriting.org> ha scritto: > > I don't see it as a bug. Yes, this is why I put a question mark in the subject. > As if I'm writing a batch script I want to see the echo of the command and the output so if there is a failure I know where the failure is. I see: you have a single batch file with no

On Jul 15, 2015, at 12:51 PM, William Dunlap wrote: > I think rapply() was changed to act like lapply() in this respect. > When I looked at the source of the difference, it was that typeof() returned 'language' in 3.2.1, while it returned 'list' in the earlier version of R. The first check in rapply's code in both version was: if (typeof(object) != "list")

David, If you are referring to the solution that would be: rapply(list(test), eval, envir = fenv) I thought I explained in the question that the above code does not work. It does not throw an error, but the behavior is no different (at least in the output or result). Using the above code still results in the x object not being stored in fenv on 3.1.2. Dayne On Wed, Jul 15, 2015 at 4:40 PM,