search for: campar

...ot that happy with using R directly in middle tier. There were serious comments about R that it is slow and generating plots on the fly wont be too fast. there was also discussion about maturity of RMySQL database connector, i mean fastness of querying MySQL will vary significantly with RMySQL when campared to MySQLdb connector? It would be nice if you give me a detailed opinion on this. Thanking you all in anticipation. Regards, mlsc [[alternative HTML version deleted]]

Hi, I need to fit models and use AIC method to campare the best fitted model manually. When i extract AIC by using extractAIC, it gave me the df and AIC values. Now the problem is, how can I compare the AIC values from two models? is there anyway to extract AIC with no df so that I can compare directly? Thank you! > extractAIC(coxout) [1] 1.00...

Hi there, i called one asterisk server from another asterisk server. The calling server played back a audio data und the answering server recorded the audio sample using record() function. I tried both ISDN, VoIP connections. Camparing with the original audio data, the recorded samples from both connections were amplified by asterisk, so that the recording were much louder. But I didn't adjust any rxgain or txgain. I am wondering, how could it be!? Is this case normal? Can anyboby tell me, how many dB will the transmitted...

Does anybody knows how can I have the access (just for analises) to the total time of use (logout - login) of each client win98 from a server running Linux/Samba? Thanks Daniel

.... Everything seemed fine, until performance problems were detected, especially when starting programs located on shares. Samba is a domain member using an NT4 PDC for authentication. The current samba version is 2.2.6 and the kernel is 2.4.19, but with 2.2.4 and 2.4.18 there was no difference. Campared with another samba server configured as PDC (without ldap) on a much smaller machine, startime of programs executed from shares is 3 to 4 times slower, normal copies are faster. I think I tried every parameter that could effect performance but had no success. Increasing debug level to 4 prod...

...on Centos 4.3? Or a stand alone RPM, if no yum install is available? TIA, Marco -- Marco Fioretti mfioretti, at the server mclink.it Fedora Core 3 for low memory http://www.rule-project.org/ Non si puo' campare con le idee che fanno la coda nel cervello, senza riuscire a uscirne, altrimenti sono talmente strette che si prendono a gomitate facendoti venire il mal di testa. F.F., luglio 2005.

I have an Access application that work with some shared database file. The file is ~ 3 Mb. Since I have a Linux system with Samba, this application work very slow. I have multiple user with win95 on this file. Is there an option for allowing multiple access without cache ? any other idea ? Thanks. ___________________________________________________________ S?bastien HEITZMANN

Hi, all: I want to check small files' property(such as date, path, and so on) frequently. The files are stored in netwrok driver and their sizes vary from 2KB to 5KB. I found that Windows 2K outperform Linux/Samba very much after I campared the bench results. I am very confused about it and who can explain it? The computers' configurations are as follows: 1. PC Client It runs the follow VB program to compute the time when check files' property Operation System: Windows 2000 professional // ... Set objFSO = Create...

Hi, I want to measure the performance of functions within a program, in order to see whether or not a given set of optimizations are useful (making the code faster in my case). It would be ideal to compare the LLVM IR representation of the functions before and after the optimizations, but the process has to be automatized so if there is no code that can do this now then I guess it will be too