similar to: R drop behavior -- set as option in later version?

Hi, I recently encountered a problem with array subsetting and came up with a fix. Given an array of arbitrary dimensions, in which the number of dimensions is only known at runtime, I wanted to extract a subarray. The main issue with doing this is that in order to extract a subarray from an array of (say) 4 dimensions you usually specify something like this a.subarray <- a[,c(4,2),1:5,]

In do_matrix in src/array.c there is a type switch containing : case LGLSXP : for (i = 0; i < nr; i++) for (j = 0; j < nc; j++) LOGICAL(ans)[i + j * NR] = NA_LOGICAL; That seems page inefficient, iiuc. Think it should be : case LGLSXP : for (j = 0; j < nc; j++) for (i = 0; i < nr; i++) LOGICAL(ans)[i + j * NR] = NA_LOGICAL; or more simply : case

On 08/05/2018 2:58 PM, Duncan Murdoch wrote: > On 08/05/2018 1:48 PM, Steven Nydick wrote: >> Reproducible example: >> >> x <- list(list(list(), list())) >> unlist(x) >> >> *> Error in as.character.factor(x) : malformed factor* > > The error comes from the line > > structure(res, levels = lv, names = nm, class = "factor") >

It also does the same thing if the factor is not on the first level of the list, which seems to be due to the fact that the islistfactor is recursive, but if a list is a list-factor, the first level lists are coerced into character strings. > x <- list(list(factor(LETTERS[1]))) > unlist(x) Error in as.character.factor(x) : malformed factor However, if one of the factors is at the top

I do not have access to the bug reporting system. If somebody can get me access, I can create a formal bug report. The latter issues seem like duplicates of: https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=12572 (with slightly different output), but as that bug was reported nearly 10 years ago, it might be worth creating an update under R version 3. I could not find the first issue when

On 08/05/2018 4:50 PM, Steven Nydick wrote: > It also does the same thing if the factor is not on the first level of > the list, which seems to be due to the fact that the islistfactor is > recursive, but if a list is a list-factor, the first level lists are > coerced into character strings. > > > x <- list(list(factor(LETTERS[1]))) > > unlist(x) > Error in

The patch below adds support for custom HTTP headers in download.file() and url(). My main motivation for this is performing basic http authentication. Some web sites do not support embedding the credentials into the URI itself, they only work if the username and password are sent in the HTTP headers. In fact specifying the username and password in the URI has been

Hi, I want to disable extended attributes in my zfs on s10u4. I found out that the command to do is zfs set xattr=off <poolname>. But, I do not see this option in s10u4. How can I disable zfs extended attributes on s10u4? I''m not in the zfs-discuss alias. Please respond to me directly. Thanks Balaji

Dear All, I need CentOS 4.4 and RHEL4 Update 3 Step-by-Step Text Mode Installation Screen Shots. Please send me the following Installation Screen Shots Details or link Regards -S.Balaji

Dear All, Currently i am using HP x6600 Server and I have installed RHEL4 Update 4 AS Linux and RHEL4 Update 4 Support Cluster Suite in my server I am new in fence and can any one help me how to configure HP ILO fence in my server and HP ILO Fence Functionality Regards -S.Balaji

Hi, I am using Flash Dashboard and 3 sets of listbox. When i change my first list box say name i need to dynamically change the second list box and from the second list box when i choose an name i need to change the content according to this in the third list box. How can i pass this datas from database in rails. thanx g.balaji -- Posted via http://www.ruby-forum.com/.

Hi All, i dont what changes i made recently but i am unable to hold the call for more 10 secs between MSN and GS. PSTN to MSN and PSTN to GS and vice versa works fine. i am not behind NAT.Also MSN to MSN works fine too. my SIP details [general] port = 5060 bindaddr = 0.0.0.0 context = bogon-calls ;context = default disallow=all allow=ulaw allow=alaw allow=ilbc allow=gsm ;My SIP phone - GS

Hi, I am new to Rails and we are creating a web 2.0 app where we are integrating Rails and Flash. I dont know how to pass the values from flash to Rails to save in database. We have integrated the above specified with PHP and Rails. How to get the data from database and pass on the Flash thru Rails. Wht i exactly need is, We have 3 list box where when i select the first list box i need to

Dear All, I am using CentOS4 Update 3 Cluster Suite for i386 Architecture and my linux kernel version is 2.6.9-34.EL I have configured two node cluster My nodes are primary and secondary and I am using cluster to monitoring scripts During reboot or poweroff i am getting the problem is cman stop failed and I have verified the "/var/log/messages" log file and i getting the

Dear All, I am new in Itanium server Installation and I have installed all the CentOS4.4 ia64 CDs and kernel version is 2.6.9-42.EL and I need the Cluster Suite Package for the same. I tried to google-out and i can't find out the Clustersuite package for CentOS4.4 and I findout the CentOS4.5 Clustersuite package from CentOS Website can any one send me path of the Clustersuite

Dear All, Currently i am using CentOS 4.4 Linux Logrotate is not happen without -f option I have executed the following logrotate /etc/logrotate.conf manually and Logrotate command exit without any error messages If i executed with -f option then Logrotate will happen I am not sure why this is happening. Can some one throw light on this. Regards -S.Balaji

Hi, I've been using an CentOS4.4 version. All was well till 2 days back. Suddenly when the PC was booted-up, it wouldn't bootup. It gets stuck displaying the following message. exec of init (/sbin/init) failed !!!: 80 umount /initrd/dev failed: 2 Kernel panic - not syncing: Attempted to kill init! I entered the rescue mode and attempted chroot /mnt/sysimage It spitted an error

Hello, I have the same problem again today with CentOS-7. I re-installed with GNOME Desktop and also configured two VMs in it, all was working fine and i left the system locked overnight. When i tried to unlock the next day morning, screen only shows up black. Again, i cannot see the GUI. I can login to the system though. Any help would be appreciated here. Thanks, VB On Thu, Jun 30, 2016 at

Dear All, We are running RHEL4 Update 4 AS IA-64 on a HP rx6600. We are running programs compiled in RHEL4 Update 4 AS in i386 architecture using the emul library(Intel IA-32 Execution Layer ) [admin at corviewsecondary ~]$ service ia32el status Intel IA-32 Execution Layer in use When we attempt to run a program using /usr/bin/gdb we are not able to hit the break point set. [admin at

I found a bug in one of the fourteen speed patches I posted, namely in patch-vec-subset. I've fixed this (I now see one does need to duplicate index vectors sometimes, though one can avoid it most of the time). I also split this patch in two, since it really has two different and independent parts. The patch-vec-subset patch now has only some straightforward (locally-checkable) speedups for