similar to: resizing data

I'm wondering if I need to use a function other than sapply as the following line of code runs indefinitely (or > 30 min so far) and uses up all 16Gb of memory on my machine for what seems like a very small dataset (data attached in a txt file wells.txt <http://r.789695.n4.nabble.com/file/n4656723/wells.txt> ). The R code is:

Forum, I'm a grad student in Civil Eng, took some Stats classes that required students learn R, and I have since taken to R and use it for as much as I can. Back in my lab/office, many of my fellow grad students still use proprietary software at the behest of advisers who are familiar with the recommended software (Statistica, @Risk (Excel Add-on), etc). I have spent a lot of time learning

Hello, First time posting to this mail list. I'd like to use R in the most efficient way. I'm accomplishing what I want, but feel there is a more R'ish way to do it. Just learning R. *My goal: get ranks of value across rows with row names and column names intact.* I'm guessing one of the [?]apply functions will do what I need, but I couldn't sort out which one (after a lot

Hello, Recently attachment_fu stopped resizing images for me. I''m puzzled because before today it was resizing them and I don''t know what''s changed. Here''s my code: class Product < ActiveRecord::Base has_attachment :content_type => :image, :storage => :file_system, :max_size => 18.megabytes,

On Wed, Dec 17, 2014 at 03:07:11PM +0800, Hu Tao wrote: > On Thu, Oct 30, 2014 at 10:46:52AM +0800, Hu Tao wrote: > > Hi Rich, > > > > This is rebase of v5 series. Meanwhile, I found a bug when shrinking > > partitions, and the fix is incuded in this version (patch 2). > > Hi, > > When support to resizing logical partitions is enabled, there is a >

On Wed, Jan 28, 2015 at 03:43:19PM +0000, Richard W.M. Jones wrote: > On Wed, Jan 28, 2015 at 02:24:15PM +0800, Hu Tao wrote: > > On Wed, Dec 17, 2014 at 03:07:11PM +0800, Hu Tao wrote: > > > On Thu, Oct 30, 2014 at 10:46:52AM +0800, Hu Tao wrote: > > > > Hi Rich, > > > > > > > > This is rebase of v5 series. Meanwhile, I found a bug when

Hi Rich, This is v5 series to add support for resizing MBR logical partitions. please review. Thanks! changes to v4: 1. add support to resize extended partition (--resize or --expand extended partition) 2. fix the problem of deficit of 512 bytes when expanding a logical partition (this problem can be reproduced in v4 by only expanding a logical partition, without resizing any other

Hi all, I want to setup a linux workstation with FC4 and with all the partitions (except for /boot) under LVM to be able to resize them in future. I don't need online resizing, I can shutdown the system and reboot with the rescuecd when needed. I have done some test on this configuration and I have sverals doubts: If i format a partition with the resize_inode feature enabled and I resize it

Hi Rich, This is rebase of v5 series. Meanwhile, I found a bug when shrinking partitions, and the fix is incuded in this version (patch 2). Regards, Hu changes to v4: 1. add support to resize extended partition (--resize or --expand extended partition) 2. fix the problem of deficit of 512 bytes when expanding a logical partition (this problem can be reproduced in v4 by only expanding a

Unfinished patch to implement virt-resize. The concept is solid. It just needs a little more thought as to exactly how containers [of containers] expand and shrink in response to user requests. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones libguestfs lets you edit virtual machines. Supports shell scripting, bindings from many languages.

Is there Python Binding for Resizing the Image just like "virt-resize" does? -- Thanks Vipul Borikar "Our task must be to free ourselves...by widening our circle of compassion to embrace all living creatures and the whole of nature and its beauty." -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hello ~ I have RMagick and file_column working in RoR. In my model I am setting up some standard sizes for the submitted photos. The photo files are created and named correctly, but the sizes are wrong. Only the second argument of my geometry call is used, with the width dimension being resized proportionately. file_column :image, :magick => { :versions => { "medium" =>

Hi All, I feel this is the most simple question but I am currently going around and round in circles and searches keep bringing me up Windows tools!! :-( I have a 512MB USB drive that has a 12MB FAT16 partition on it. How can I resize this 12MB partition to grow and fill the whole 512MB drive? Just in case I am being stupid, here is what I am doing... :-) I would like a quick USB drive that

Hi, I have a fedora14 host with a fedora15 guest and I'm trying to resize the /home partition from 200GB to 240GB. I'm relatively new to the virsh/guestfish commands, as well as LVM, although I think I have a reasonable understanding. I have followed the virt-resize directions (http://libguestfs.org/virt-resize.1.html), but it still shows 200GB: # fdisk -l /dev/mapper/vg_custserv-lv_home

Hi, I have a fedora14 host with a fedora15 guest and I'm trying to resize the /home partition from 200GB to 240GB. I'm relatively new to the virsh/guestfish commands, as well as LVM, although I think I have a reasonable understanding. I have followed the virt-resize directions (http://libguestfs.org/virt-resize.1.html), but it still shows 200GB: # fdisk -l /dev/mapper/vg_custserv-lv_home

In current virt-resize, only primary partitions(including extended partition) are supported. They are collected in an array for resize operations. Logical partitions are not supported. This series add support for resizing logical partitions. v4: rebase on upstream. v3: 1) rewrite partitions/logical_partitions/extended_partition section by the comments from Rich and Pino. 2) in 03/11

In current virt-resize, only primary partitions(including extended partition) are supported. They are collected in an array for resize operations. Logical partitions are not supported. This series add support for resizing logical partitions. v3: 1) rewrite partitions/logical_partitions/extended_partition section by the comments from Rich and Pino. 2) in 03/11 introduce logical_align for

In current virt-resize, only primary partitions(including extended partition) are supported. They are collected in an array for resize operations. Logical partitions are not supported. This series add support for resizing logical partitions. v4: rebase on upstream. v3: 1) rewrite partitions/logical_partitions/extended_partition section by the comments from Rich and Pino. 2) in 03/11

Hi, Let me know if this is the wrong place to ask... I''m using Fedora 12 x86_64, mostly with the newer 21.6.32 kernel, and have a single btrfs filesystem within a 120Gb partition. I''d like to extend the space btrfs can use. One option is presumably add a new device to btrfs, but I was hoping to simple resize the existing partition to say 160Gb. With ext4 I might do

I have a web in development. I need to upload some images and to resize them in a form. I am able to upload some imags thanks to paperclip, but I have problems resizing this images. I am becaming mad trying to make work ImageMagik and Rmagick and I think it will became a lot worse once I find a host a put the web in production. So I wonder if its another way to resize images. I have used other