search for: heaviest

...cient, and not really very flexible in its applications - so if anyone has any suggestions on how to look at quantiles/percentiles within R while also using a weighting schema, I would be very interested. Note - this function supposes the data in X is time-sequenced, with the most recent (and thus heaviest weighted) data at the end of the vector WtPercentile <- function(X=rnorm(100), pctile=seq(.1,1,.1)) { Xprime <- NA for(i in 1:length(X)) { Xprime <- c(Xprime, rep(X[i], times=i)) } print("Percentiles:") print(quantile(X, pctile)) print("Weighted:")...

hi there, I just wanted to share a recent discovery I did on how to setup a secure VPN implementation for linux 2.4.x (I''m using 2.4.20 but it should be working, as far as documentation states, for > 2.4.18) without using FreeS/WAN. The tool (ipsec_tunnel: http://ringstrom.mine.nu/ipsec_tunnel/, by Tobias Ringström) is a kernel module based on ipip and ip_gre. It uses CyptoAPI to

I have a problem on the two heaviest-used Samba servers in my company. They both are exhibiting the same problem, just in different ways. Stargazer is my "Main" File and LDAP directory server - it functions as the "PDC" for my network. It's running Red Hat Enterprise Linux "ES" 2.1, a recompiled cu...

...lly worth futher developing: A response from Martin Maechler including the bash command which gives the list of domains, from Kevin Wang (his idea that list of domains contains lot of ISP domains is true) and a response from Charles Berry stating that "R-team of developers includes many of the heaviest hitters in statistical computing". >From Charles Berry's response: "(R-developers) include John Chambers (winner of the ACM award for software design), Brian Ripley (author of best selling books on statistical computing), and Luke Tierney (author of LISP-STAT). The team includes m...

...so I'm sure this isn't the best solution. The for-loop does it's job, but as I said is really slow. My data is for 21 days and 1 line per second. Is there a better way to select the date-ranges instead of a for-loop? The line where I select all values for "day" seems to be the heaviest. Any idea? Kind regards, Benjamin PS: I attached some sample data, in case you want to try for yourself. -------------- next part -------------- datum op.read op.write read write 2011-01-29 10:00:00 0 0 0 0 2011-01-29 10:00:01 0 0 0 0 2011-01-29 10:00:02 0 0 0 0 2011-01-29 10:00:03 0 4 0 647168...

...nd. As I > recall, one should avoid "deep discharge" batteries for UPSes. A deep > discharge battery is great for constant load stuff (like wheelchairs, > golf carts, etc) but UPSes need "shorter" bursts of lots of power. > > I read the spec sheets and order the heaviest batteries I can find. > More lead means heavier batteries, and longer life. > > I check each battery's initial voltage. I have a note that says I > expect at least 12.9V, but I haven't had a chance to verify this lately. > > I check the spec'd net weight of the batter...

...they are harder to find. As I recall, one should avoid "deep discharge" batteries for UPSes. A deep discharge battery is great for constant load stuff (like wheelchairs, golf carts, etc) but UPSes need "shorter" bursts of lots of power. I read the spec sheets and order the heaviest batteries I can find. More lead means heavier batteries, and longer life. I check each battery's initial voltage. I have a note that says I expect at least 12.9V, but I haven't had a chance to verify this lately. I check the spec'd net weight of the batteries with the actual weight...

All of our Kafka clusters are fairly write-heavy. The cluster in question is our second-heaviest ? we haven?t yet upgraded the heaviest, due to the issues we?ve been experiencing in this one. Here is an iostat example from a host within the same cluster, but without the RAID check running: [root at r2k1 ~] # iostat -xdmc 1 10 Linux 3.10.0-327.13.1.el7.x86_64 (r2k1) 05/27/16 _x86_64_ (32 C...

...music project in which I am creating internet-based feedbackloops running between a single server running ices, and multiple servers running icecast. Part of what I'm interested in are the artifacts created through the compression process. Because of that, I'm trying to tweak ices to do the heaviest compression possible on the sound that is fed into it. However, right now if I set compression below a particular bitrate, ices just fails to run. Here is the code for my 'encode' section: <encode> <quality>-1</quality> <maxi...

Hi, often on this list I read about transcoding as the heaviest activity for an Asterisk server, together with high IRQ rate (especially with Digium cards...). Is there a way to monitor if Asterisk is engaged (by mistake or by design) in transcoding or any other heavy activity? Or a checklist to follow to diagnose these 'bad' behaviours? Thanks DV

Our asterisk system gains access to the PSTN through a voip provider. We have no digium or other telephony hardware in our system. Do the zttest results still matter to us? Our results were as follows: --- Results after 1007 passes --- Best: 100.000000 -- Worst: 99.780273 -- Average: 99.975763

Having not been reading the list regularly for the past few months, I've been reading through for the past few days trying to catch up. I was wondering what the current state of Vorbis metadata was. Has anything been agreed upon as far as how metadata is to be stored? It seems every time this was brought up before it turned into a large debate and nothing was ever resolved. Tony Arcieri

Hi Asterisk Users, I would like to handle about 250 simultaneous (calls & agents only) calls with PRI or a SIP trunk with the following configuration Dell R710 Dual Intel? Xeon? X5650, 2.66Ghz, 12M Cache,Turbo, HT, 1333MHz or Single Intel? Xeon? X5650, 2.66Ghz, 12M Cache,Turbo, HT, 1333MHz Memory 12GB, 1333MHz RAID 1 - 1 Tb X 2 Is that possible?? Kind Regards Juan. Linux User #441131

...n distributed coefficients. It's IMHO NOT heuristic. > It would be great if someone could explain it to me. the original NN sheme checks the energy of residue partitions of size 32 (long) and 8 (short). in case the energy drops as an effect of the quantization the samples which caused the heaviest energy losses are altered thus increasing energy and approximating the original level. the NN sheme in 1.0.1 just increases energy in case it dropped. usually quantization results in an energy boost (for SNRs above 2 dB). but this situation is not handled by the current NN sheme because this effec...

...ck on one of our CentOS 6 hosts as well, the window seems to be 150000 - 200000K/Sec on that host). Kelly On 2016-05-27, 9:21 AM, "Kelly Lesperance" <klesperance at blackberry.com> wrote: >All of our Kafka clusters are fairly write-heavy. The cluster in question is our second-heaviest ? we haven?t yet upgraded the heaviest, due to the issues we?ve been experiencing in this one. > >Here is an iostat example from a host within the same cluster, but without the RAID check running: > >[root at r2k1 ~] # iostat -xdmc 1 10 >Linux 3.10.0-327.13.1.el7.x86_64 (r2k1) 05/2...

...As I > recall, one should avoid "deep discharge" batteries for UPSes. A deep > discharge battery is great for constant load stuff (like wheelchairs, > golf carts, etc) but UPSes need "shorter" bursts of lots of power. > > I read the spec sheets and order the heaviest batteries I can find. > More lead means heavier batteries, and longer life. My 16 batteries arrived last night. > I check each battery's initial voltage. I have a note that says I > expect at least 12.9V, but I haven't had a chance to verify this lately. They all measured 13V...

I have just completed the installation of a new firewall running Shorewall 1.4 on Mandrake 9.2 for our campus network. It appears to be running fairly well so far, but is generating significantly more log entries than our previous linux 2.0.x firewall... Our previous firewall enjoyed more than 6 years of 24/7 operation with no downtime before we finally decided it needed more horsepower, and

Hi, I have a CentOS 5.0 running as a web server. # uname -a Linux hostnamehidden.net 2.6.18-53.1.14.el5 #1 SMP Wed Mar 5 11:37:38 EST 2008 x86_64 x86_64 x86_64 GNU/Linux Every 59 minutes (maybe every hour) it reboots without any logs, without any traces and unfortunately with breaking software raid. After reboot dmesg does not have any strange entries. I double-checked crons, any strange

Hello, nut recently told me that the batteries need replacing in my Eaton 5PX2200RT (ups) and 5PXEBM48RT (external battery pack). According to my notes, it has been just over 4 years since I installed them. Looking at on-line sales, these seem to use batteries in a pre-packaged plastic shell. I don't recall if that's what's in my units or not. Do you have any experience with

Hi, I''ve created a Rails application and am having a problem listing by a particular category in an associated table. I followed the instructions found at the O''Reilly tutorial (http://www.onlamp.com/pub/a/onlamp/2005/03/03/rails.html?page=3) but have not had success. Can anyone please outline a better set of instructions than in the "Showing Recipes in a