search for: theoric

...umentation project for school and I would like to give some comment about rsync block size optimization first, and then to submit a way to make rsync choose by itself the optimal blocksize when updating a large number of files. Well, the first comment: during my work, I wanted to verify that the theorical optimal block size sqrt(24*n/Q) given by Andrew Tridgell in his PHd Thesis was actually the good one, and when doing the tests on randomly generated & modified files I discovered that the size sqrt(78*n/Q) is the actual optimal block size, I tried to understand this by reading all the thesis,...

...What are the arguments the algorithm compute to load-balance the network traffic on the interfaces? I already know that if a 10Gb/s interface and a 1Gb/s interfaces are in the multichannel connection the 1Gb/s one will be ignored until the 10Gb/s goes down. But the available bandwith (and not the theorical bandwith) could vary. This is why I want to know if the load-balancing algorithm doesn't limit to just load-balance equally on the best theorical interfaces? Thank you, Martin

Hi! How can I make a spatial sample? Can someone recommend theorical books and materials for this? -- Raphael Saldanha UFJF - Brazil [[alternative HTML version deleted]]

...ontado en /dev/sda1 300G 238G 63G 80% /home/mail This are the mount options of the partition: mount /dev/sda1 on /home/mail type ocfs2 (rw,_netdev,heartbeat=local) The 300 GB ocfs2 partition is the mail storage of thousands of mail users. The block size of the partition is 1K to theorically prevent fragmentation: tunefs.ocfs2 -q -Q "BS=%5B\n" /dev/sda1 BS= 1024 There are so many free inodes: df -i S.ficheros Nodos-i NUsados NLibres NUso% Montado en /dev/sda1 78642183 62356449 16285734 80% /home/mail So, what is the problem with this partition...

Hello, Do you know if it's possible to create a plot as in matlab with the options hold on and hold off? For example I want to plot in the same figure the theoric cdf of the normal distribution and the empiric cdf from the raw data. Thank you, Josep.

Hello, Junghanns and BeroNet offer 8 BRI ports cards. Do you know if Digium's B410P has an inner TDM bus so that an 8 BRI ports subsystem (2 PCI slots used, but 1 one set of interrupts) could be made out of 2 B410P ? I know you could (theorically) do this with Junghanns and BeroNet cards. Cheers -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20080222/810c0729/attachment.htm

...voip traffic and low priority to p2p traffic. i found the script jdg-qos. i readed on this forum (i have a dsl-g604t router with MCMCC firmware) http://www.dslreports.com/forum/remark,16250220 that the two parameters of the jdg-qos script (DWIFLIMIT and UPIFLIMIT) must be setted a few less than the theoric dsl''s downstream and upstream values (1280/256). but, how much few less? what are the values i must assign to DWIFLIMIT and UPIFLIMIT? thanks in advance

Hello everyone, Since my question is quite theorical, I am not sure whether it is the right place to ask, but anyway... I am working on time series and I looked at some way to fit my data through arima models. Since these data are updated frequently, I was looking at a way to update the model "on line" (to get a kind of recursive estimati...

Hello, I have a simple theorical question about regresion... Let's suppose I have this: Model 1: Y = B0 + B1*X1 + B2*X2 + B3*X3 and Model 2: Y = B0 + B2*X2 + B3*X3 I.E. Model1 = lm(Y~X1+X2+X3) Model2 = lm(Y~X2+X3) The Ajusted R-Square for Model1 is 0.9 and the Ajusted R-Square for Model2 is 0.99, among many other signific...

...tency (because limit can then be lower as well). I am just curious, 128 active flows would mean [in ESFQ] 128 different IPs if i hash for ip dst ? or would it be 128 connections. For example let`s say i download from my machine using some download accelerator and put 128 parallel connections[ theorically of course :) ] , so would i be using all slots or just one ? -- []''s Salatiel "O maior prazer do inteligente é bancar o idiota diante de um idiota que banca o inteligente".

...ain Reason: 2 Last initialization procedure status: 0 Max: Upstream rate = 1709 Kbps, Downstream rate = 19888 Kbps Bearer: 0, Upstream rate = 1626 Kbps, Downstream rate = 20113 Kbps Bearer: 1, Upstream rate = 0 Kbps, Downstream rate = 0 Kbps So it seems, that my connection is about the half of the theorical one... I think, I must call Deutsche Telekom, but since I'll change my contract at 18.06., I'll wait some days. Then I'll have a "business" contract, and I hope I don't must speak with someone that can just say "you have to reboot your Fritzbox. What? You don't...

Dear Masters, I have a question to submit consider the following script m<-4.95 obs<-rpois(36,m) # i generate 36 realization from a poisson(m) hist(obs,freq=F) curve(dpois(x,m),add=T,col="red") #i wish to overlay on the histogram the theorical poisson density function errors are returned saing the x vector doesn't contain integers.... really bizarre i can't give explanation (R version 2.11.1, no source codes) would u be so kind to suggest me a solution??? thank u FB student of statistics at milano bicocca [[alternative H...

...te but no VNC port is displayed: ----- Using config file "2003.hvm". VNC= 1 Started domain 2003-1 ---- Moreover with an xm list -l" I see: ---- (hvm (kernel /usr/lib/xen-3.0.3-1/boot/hvmloader) (args ''VNC_VIEWER=172.16.100.4:5501 '') ---- So theorically VNC is listenning on port 5501, but netstat -l doesn''t show it, and all VNC connections fail (Connection refused: connect()). When I do "xm list", the hvm guest have no state, its strange: -- Name ID Mem(MiB) VCPUs State Time(s) 2003-1...

** High Priority ** Hello R users My issue is both theorical and technical. I would like to run a penalised discriminant analysis with the fda() function, but I don''t know all the details of splines theory. I try on the example of the phonems from the article "Penalised Discriminant Analysis" of Hastie, Buja and Tibshirani 1994 : 5 gro...

Hi, I have a set of twelve points and wonder how I can get a function that can then be used to calculate the area under the curve (most important). Thanks. Eric

...m doing a logical mistake!!! so here is the question with the explanation of the process, hope there will be someone who can help me! suppose i have a basic Cobb-Douglas production function, ( i am not gonna give many information about the R commands or about the data since my questionn is rather theoric) and i run this model with OLS as following; >mdl1 = lm(lnQ~lnC+lnL+lnM+lnE,data=newdata) than in the second step, i need to get the predicted residual as a mesure of "total factor productivity" ==> epsilon(hat)it= lnQit-lnQ(hat)it and i get the residual by typing; residuals(mdl1)...

It looks like you are trying to dial out on your 'NT' instead of your 'TE'. Try changing Dial(DAHDI/g1/${EXTEN:1}); to Dial(DAHDI/G1/${EXTEN:1}); Oh, and I'd use mISDN for BRI as DAHDI always gave me problems. HTH -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi ! Sorry to bother you but as you're pretty close to what I would like to do with samba, maybe you could help me to answer the above questions. As I guess you're both in a hurry, I don't ask you long technical explanations. Just theorical informations to get a good understanding of what I am going to do. Thanks a bundle in advance. Sabrina ----- Forwarded message from LAUTIER Sabrina <slautier@lavache.com> ----- All, For a bunch of good reasons ;), my company thinks of getting rid of our win2k DC and replacing it with a...

Hello, I need to tune Samba for maximum throughput. Our NAS server is used for MPEG2 viteos storage. We stream and copy files at the same time. Network is a full gigabit : switch Linksys SRW2016 (jumbo frames enabled) + category 5e wire Does anyone has got an idea of which is the theorical throughtput of Samba ? Currently I have +o- 20Mbytes/Secs ... On big files I can go up to 40Mbytes/Secs With AppleShare+Netatalk I can got up to 60Mbytes/Secs How can optimize Samba or my system or clients to boostup transfers ... I've get my config from FreeNas. My samba is setup to act...

...ubgroup identification from [Foster, J. C., Taylor, J. M.G. and Ruberg, S. J. (2011)](http://onlinelibrary.wiley.com/doi/10.1002/sim.4322/abstract). ### Explanation Virtual Twins has been created to find subgroup of patients in a random clinical trial with enhanced treatment effect, if it exists. Theorically, this method can be used for binary and continous outcome. This package only deals with binary outcome in a two arms clinical trial. Virutal Twins is also adapted for A/B testing of course. Virtual Twins is based on random forest and regression/classification trees. ### Quick preview Here...