search for: stump

Hi, I have a question regarding how to get some partial information from the output of rpart, which could be used as the first argument to predict. For example, in my code, I try to learn a stump tree (decision tree of depth 2):    "fit        <- rpart(y~bx, weights = w/mean(w), control = cntrl)     print(fit)     btest[1,]  <- predict(fit, newdata = data.frame(bx)) " I found that "fit" is of  mode "list" and length 12. If I "print(fit)", I w...

I have an existing entry in my DB under the "users" table that has a column name "pic". I have a file column field when a new user signs up, and it work great. I am now trying to give existing users the ability to add or change their "pic". But, no matter what I do the entry comes up blank. Here''s what I have so far: View: <%= start_form_tag ({:action

...jects in the array, and show them as text fields so that the user can overrwrite them with their own data. I successfully did this with just one empty link by having: <%= text_field ''link'', ''body'' %> and then looking for param[:link], but I''m stumped on the whole array syntax thing, especially when I need to prepopulate it. Do I need to create a separate array, move the values into it, and then let the form edit that? Do I need a variable number of link_x fields and then turn them back and forth into an array using a loop? I''m...

OK.. I'm up to my eyes in LD BS! I can't for the life of me understand how any carrier, either VoIP or traditional service provider can make heads or tails of how to hand off an * based call to an LD provider. Every provider I talk to, says I have to have a traditional T1 put in to their respective networks. I don't want to do this. I want a LD provider that can take a IP, SIP, IAX

Hi all, I want to set the advertised value of MTU for virbr0 interface on a Fedora 21 host to 1454 to accommodate the installation of new VMs for testing purposes. The aforementioned host is an OpenStack VM actually, which explains the need for a lower than 1500 MTU. I noticed Pieter Hollants' patch to set dhcp-option=<number>,"<value>" for an interface, but

Jamie, Have you crated a user and a smbpasswd for the user that you are connecting using "Network Neighborhood?" -Bob -----Original Message----- From: Jamie Risk [mailto:jamie_risk@yahoo.ca] Sent: Friday, December 13, 2002 4:05 PM To: samba@lists.samba.org Subject: [Samba] Stumped at "Network Neighbourhood", Samba server is visible, but it's path can't be found ... Hi all, I can see the RH7.3 linux box I've configured with the latest Redhat RPM samba package in the Windows 2000 network neighbourhood, but when I double click the W2000 computer icon...

On Oct 11, 2010, at 8:17 AM, Devang Patel wrote: >> Interestingly enough, I just upgraded to the latest Ubuntu (10.10 - Maverick Meercat), and the LLVM-generated code no longer builds: I get the following error in the assembler stage (after the bitcode is converted to assembly): >> >> SwitchStmtTest.s: Assembler messages: >> SwitchStmtTest.s:294899: Fatal error:

Recently I posted about wanting to add an x-header recording a timestamp for changing the \Deleted flag, for purposes of doing expiry on mbox mailboxes. Timo replied: > Be sure to add it to mbox_hide_headers[] and mbox_save_drop_headers[] > arrays in mbox-storage.c and hope that it doesn't exist in any of your > existing mails. :) Other than that there shouldn't be problems.

Hi, In an action I have a string representing a url for a get request. A simple and seemingly ridiculous example might be something like the following. What I''m trying to do is much more complicated but I think this tiny example shows where I am stuck. Into their browser a user types "http://my.domain.com/admin/category/updates". I have a controller roughly like the following

I'm having trouble with coplot. I have two conditioning variables, and when I try to specify two sets of given.values, no matter what I do I get the message, Error: Object "b.levels" not found. Here is the section of code: c.ranges <- co.intervals(schses, number=4, overlap=0) a.ranges <- co.intervals(as.factor(aa94), number=2, overlap=0) PredAA <- as.factor(aa94)

I have a very weird issue with isolinux. I create disks with a bootsector, kernel etc. The CD's boot fine on most machines, but on a significant number the bios just completely ignores them. Yet these same bios's boot a number of linux CD's all using isolinux. Moreover a lot of time the same bios will fail with a CD, yet boot the same iso if it's burned onto a DVD. The only

I just installed 302p1 on a client's machine (I run it on all of mine) and something is definetly wrong, can't figure out what. ssh localhost ssh_exchange_identification: Connection closed by remote host stock config files except ssh allows X11 forwarding any suggestions? Michael at Insulin-Pumpers.org

I am trying to use the simple CID name management script on the wiki. http://www.voip-info.org/wiki-Asterisk+tips+managing+CID+names I can not see what is wrong. The values never get entered in the database. Here are the files: I have asterisk running as the user asterisk also. ---cid-store.php---- <HTML> <HEAD> <TITLE>Storing Asterisk CID data</TITLE> </HEAD>

Before we start, I am new to Linux, so please be gentle. I only got as far as I did due to google and this website. I installed World of Warcraft using Wine. After 2 days of troubleshooting and fixing driver issues, I was able to log in last night and the game ran flawlessly. I logged out, installed all of my normal addons logged back in and they all worked. I played for about an hour and

I'm getting some sort of weird distortion in the sound being output. I've tried many variations (including copying the seeming working code straight out of decoder_example.c) and still it comes out distorted. It is a different type of distortion from choppiness (which it also has). The easiest way to hear it is to pause play for about ten seconds and then resume. xmms will continue to

So I''ve got a few forms that update info using Ajax and form_remote_tag. I''ve got a javascript function that I call from within my render method in my controller, to take the contents of the flash and display them in a div that appears and then disappears. I''m using the following: render :update do |page| page << ''ShowMessage("''

Hi All, I tried combing through the archives, but I think that I just went mental. We're trying to set up a pxe server here using syslinux 2.0.6, and here's what we've got: client sends bootp request receives ip, server to go to and file to fetch. fetches and executes pxelinux.0 fetches pxelinux.cfg/default fetches display.msg (defined in default) displays the text - but when I

I''m loving playing around with the DSL. There are some problems (ie 5237), but now that it''s Ruby, I can fix them! woo! However, I''m stumped on this one, which may or may not be related to the DSL. When trying to have a resource have a simple dependency on two things at once, it simply fails, and I''m stumped as to why. The error message is: Parameter require failed: No title provided and "[ Exec[git-/usr/local/ resque...

As so far I have 15 servers feeding data to my four node Gluster-FS (cluster), at this current time all of my scripts are faceted to mount the volume and move data into its directory, only issue I see with this is that half of these clients should not be able to go one level back from its 'home' directory when transfering data - I wanted to see if there was a way to isolate these specified

Greetings Laine, > Sent: Thursday, May 03, 2018 at 1:13 AM > From: "Laine Stump" <laine@redhat.com> > To: libvirt-users@redhat.com > Cc: daggs <daggs@gmx.com> > Subject: Re: [libvirt-users] connecting host and guest vm using a dummy nic > > On 05/02/2018 01:28 PM, daggs wrote: > > >> Sent: Wednesday, May 02, 2018 at 8:09 PM > &gt...