search for: prunning

Dear R community I have a question regarding the value of cost complexity parameter "k" used in "tree" package for pruning purpose. Any help in finding the optimum value of "k" is requested. Please give some suggestion in this regard. In the example below i used k=0 but i don't know why? But if i use k=NULL, then it will not plot the resultant tree.

Just to let people know what my big picture is, I''m trying to write a script that will let me run a program, and name a progeny of that program that I want to debug. My script should find the first occurrence of that progeny, and run it until it finishes initializing the runtime linker, but stop it before it runs any shared library startup routines. (Failing that, I''d be okay

On Wed, May 31, 2006 at 05:52:33PM +0200, steven mestdagh wrote: > please make it install the docs under share/doc/libtheora. Thank you. Updated patch below. A copy of this email goes to the list of theora. The following patch for the port of libtheora-alpha6 for OpenBSD includes (among other things): * a patch for examples/Makefile.in that doesn't link player_example since it

Hi all, I am trying to write a D script which would print ustack() for every program in the system receiving SIGSEGV. All the stacks printed in trap()/sigtoproc() context do not have meaningful symbols. The following solves the problem to some degree but I''d much rather have a self-contained D script. dtrace -w -n ''fbt:genunix:sigtoproc:entry/arg2 == 11/ {

Hi All, I'm running 1.2.9.1. I can prune sip realtime peers and users and iax realtime peers but no command to prune iax realtime users. Was this implemented in a later version? Thanks. JR -- JR Richardson Engineering for the Masses

Suppose I have a USDT probe in Firefox and that I''m trying to catch the startup with a probe like this: proc:::exec-success /execname == "firefox-bin"/ { start = timestamp; } and stop tracing when Firefox hits this USDT probe: mozilla:::main-entry { exit(0); } How do I put the running firefox-bin into "trace mode" so that my USDT probe fires? Thanks, Joel

Hello, The description of SYSAPPEND for the DMI information states that the spaces are replaced by underscores, but this replacement does not occur in 6.03. There's small bug present in triplicata in com32/elflink/ldlinux/readconfig.c:copy_sysappend_string(), com32/menu/readconfig.c:copy_sysappend_string(), and core/sysappend.c:copy_and_mangle() prevent proper replacement of spaces by

Hi all, We just got a shiny new T5440, and one of the first things I noticed (besides the insane number of hardware contexts), is that dtrace takes 30 seconds to a minute to fire up scripts with 5-6 probes, where our T5220 usually takes under a second. Shutdown is similar, though slightly faster. This is mostly annoying because it takes so long to attach that it''s hard to tell when

I have recently tried to install continuum. Unfortunately, every time i attempt to install, I get the errors that are at the end of this message. If there is any way that I could get this installer to work, I would be most apreciative of your help. Corey McClymonds ---------------------------------------------------------- fixme:advapi:CheckTokenMembership ((nil) 0x7fdd1ea8 0x7fc1fba8) stub!

I have a share that is called \\server\mantenimiento. This server is intended to be acceded by my operators, that do renaming of files and prunning in all the shares. We're ussing samba 3.023rc3. Today they called me in order to show me that a directory named \\server\mantenimiento\con was lost, in fact it isn't lost samba shows it as smb://server/mantenimiento/CSHOFG~F. it appears to me that int has the true name, and everything sho...

Tracers, Good news! The Solaris Dynamic Tracing Guide has entered the participation age at last and has been converted into wiki format. The new and shiny guide can be found at: http://wikis.sun.com/display/DTrace/Documentation The guide has fallen behind with developments in DTrace since it was first released and needs some revising and some bug fixing as well. However, now that it''s

Hi, I am tracking down a problem and would like to know how I can follow a forked process with my dtrace script, or how I can trace a dynamic library. Here is the problem. I am tracing dtlogin, and specifically I am trying to determine what error libpkcs11`<routine> is returning. It turns out dtlogin forks a lot of processes, and I believe the second forked process is the one that winds

Hi, I''m trying to trace the io of a given file, but I have a feeling that it''s been done via a script, as such I''d like to be able to tell the names of the calling processe tree, similar to what ptree produces. Is there any way to get this information without running ptree using system()? Thanks, Darren.

everyone, Just out of curiosity, I did a dtrace -n ''syscall:::entry { @num[execname, probefunc] = count(); }'' and looked at the entries produced by ''rm''. I see everything that rm did, *except* the unlinkat - which is unfortunate because I want to trace which processes have deleted which files. So - does dtrace contain unlinkat as a probe for a system call?

Hi, I have a few questions regarding machine learning packages in R, e.g. earth package and its forward pass and prunning pass, and hinge functions selection in the example below. 1) How could I force the algorithm to generate knots in hinge function only with values < 90 for e.g. variable doy? 2) Is it possible to restrict the algorithm to generate maximum number of terms per a selected variable e.g. humidity? e....

...ction of hinge function with restrictions, machine learning, earth package, Message-ID: <AANLkTiku1a6qro7vf0a8A7cks-a=qrVS_nrRZy4_dP1B at mail.gmail.com> Content-Type: text/plain Hi, I have a few questions regarding machine learning packages in R, e.g. earth package and its forward pass and prunning pass, and hinge functions selection in the example below. 1) How could I force the algorithm to generate knots in hinge function only with values < 90 for e.g. variable doy? 2) Is it possible to restrict the algorithm to generate maximum number of terms per a selected variable e.g. humidity? e....

Hi, This is my first ever post on Wine Forum after using Wine for almost a year and found many Program to be run at very good stability and speed but there are thousands of people who want to use CorelDraw in Ubuntu but find no solution after working this for almost 6 Months I found a way to work in CorelDraw in Ubuntu OS (I alway use Ubuntu and Love It!) you might be thinking that you already

I''m trying to profile the time spent in libc functions in a large build job (building Perl), and I have trouble getting ufunc and func working. (func() is not strictly needed; I was just hoping to use it in order to profile idle time.) Here''s the story. I''ve written a dtrace script to start a separate dtrace process for each invoked command: int fileid;

Another checksum offload problem was reported on xen-users, when using a domU as a firewall: http://lists.xensource.com/archives/html/xen-users/2006-04/msg01150.html It also fails without VLANs. The path from dom0->domU with ip_summed==CHECKSUM_HW/proto_csum_blank==1 is broken. - skb_checksum_setup() assumes that a checksum will definitely be calculated in dev_queue_xmit(), but the

Hi Renato, This patch is to add Xenoprof passive domain support in SMP environment. Basically: - It allocates per vcpu buffers for passive domain and maps them into primary domain''s space. - When primary domain gets sampled and triggers virq, its kernel module will handle passive domain'' samples besides its owns. There is potential buffer overflow if passive is very busy while