search for: fep

...m does not occur with the same option on the postscript() driver as it can be observed by running: > postscript('exp.eps',colormodel='gray') > barplot(table(subset(iris,Petal.Width>1)$Species)) > dev.off() Any help is most appreciated. Luis Torgo -- Luis Torgo FEP/LIAAD - INESC Porto, LA Phone : (+351) 22 339 20 93 University of Porto Fax : (+351) 22 339 20 99 R. de Ceuta, 118, 6o email : ltorgo at liaad.up.pt 4050-190 PORTO - PORTUGAL WWW : http://www.liaad.up.pt/~ltorgo

Hi, This is regarding Dtrace usability for memory leak detection. We have real-time application written C++ which runs on Solaris 10 having a problem that''s the my application grows in size from 130 Mb to 450Mb in around 15 days. So there is two possibilities with the application growth of memory due to Size growth of Dictionary Objects (Like Maps) and Memory Leak.

Is there any package similar to the XML package that is able to "extract" relevant information from HTML files. Namely, I'm interested in obtained data that is represented as a HTML table, into some R-type structure. Thank you. -- Luis Torgo FEP/LIACC, University of Porto Phone : (+351) 22 607 88 30 Machine Learning Group Fax : (+351) 22 600 36 54 R. Campo Alegre, 823 email : ltorgo at liacc.up.pt 4150 PORTO - PORTUGAL WWW : http://www.liacc.up.pt/~ltorgo -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-...

...M web site and CVS server are likely to be affected by the following maintenance work on May 21. Many of our software utilities are automounted from DCSfiles. --Vikram http://www.cs.uiuc.edu/~vadve http://llvm.cs.uiuc.edu/ Begin forwarded message: > From: "Frank E Penrose" <fep at uiuc.edu> > Date: May 9, 2006 9:01:38 AM CDT > To: <tsg-announce at cs.uiuc.edu> > Subject: [TSG-Announce] major CS department IT services outage on > May 21 starting at 9pm > > TSG will be performing a firmware upgrade and other maintenance > work on > our p...

...hout a for loop). For instance, if x[0] = 100 and v = c(0.2,-0.1,0.05) then I would get x = c(120,108,113.4) I'm almost sure the function filter() from package tseries is the key for getting these values but I'm really blocked. Any help is much appreciated. Lu伱伃s Torgo -- Luis Torgo FEP/LIACC, University of Porto Phone : (+351) 22 339 20 93 Machine Learning Group Fax : (+351) 22 339 20 99 R. de Ceuta, 118, 6o email : ltorgo at liacc.up.pt 4050-190 PORTO - PORTUGAL WWW : http://www.liacc.up.pt/~ltorgo

...d" by the fact that if I use the function without cluster centers, simply given the number of clusters, I get the same solution: > kmeans(data,2,1) $cluster [1] 2 2 2 2 1 1 $centers [,1] [,2] 1 8.000 2.50 2 0.875 2.25 $withinss [1] 6.5000 32.9375 $size [1] 2 4 -- Luis Torgo FEP/LIACC, University of Porto Phone : (+351) 22 607 88 30 Machine Learning Group Fax : (+351) 22 600 36 54 R. Campo Alegre, 823 email : ltorgo at liacc.up.pt 4150 PORTO - PORTUGAL WWW : http://www.liacc.up.pt/~ltorgo

...;UA:6XH*2!["@H)("!P<FEN=&8H(B5D(BP@*&]F9E]T M*3 I.PH)"CL@<F5T=7)N(# [('T*8V]N9FEG=7)E.C<T,3DZ(&=C8R M8R M M9R M3S(@+5=A;&P at +5<@+5=M:7-S:6YG+7!R;W1O='EP97, at +5=M:7-S:6YG M+61E8VQA<F%T:6]N<R M5W!O:6YT97(M87)I=&@@+5=C:&%R+7-U8G-C<FEP M=', at +5=F;W)M870],B M5V)A9"UF=6YC=&EO;BUC87-T("U797)R;W(@(&-O M;F9T97-T+F,@,3XF-0IC;VYF:6=U<F4Z-S4V.#H at 9V-C("UC("UG("U/,B M M5V%L;" M5R M5VUI<W-I;F<M<')O=&]T>7!E<R M5VUI<W-I;F<M9&5C;&%R M871I;VYS("U7<&am...

...i686 os linux-gnu system i686, linux-gnu status major 1 minor 5.1 year 2002 month 06 day 17 language R Thanks for any help, luis -- Luis Torgo FEP/LIACC, University of Porto Phone : (+351) 22 607 88 30 Machine Learning Group Fax : (+351) 22 600 36 54 R. Campo Alegre, 823 email : ltorgo at liacc.up.pt 4150 PORTO - PORTUGAL WWW : http://www.liacc.up.pt/~ltorgo -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-...

...er of each of the panels I get. I've tried fixed values for the "x", "y" parameters of "ltext", but as I'm using different X scales for each panel things get messy... I'm using R 1.4.1 on a Windows 2000 machine. Thank you in advance. -- Luis Torgo FEP/LIACC, University of Porto Phone : (+351) 22 607 88 30 Machine Learning Group Fax : (+351) 22 600 36 54 R. Campo Alegre, 823 email : ltorgo at liacc.up.pt 4150 PORTO - PORTUGAL WWW : http://www.liacc.up.pt/~ltorgo -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-....

...calling make.db.names with this value of parameter allow.keywords. In resume, my question is: Is there any reason for this that I am missing, or the change I've done is pretty safe and could possibly be done in future versions of the package? Thank you for any help. Luis -- Luis Torgo FEP/LIACC, University of Porto Phone : (+351) 22 607 88 30 Machine Learning Group Fax : (+351) 22 600 36 54 R. Campo Alegre, 823 email : ltorgo at liacc.up.pt 4150 PORTO - PORTUGAL WWW : http://www.liacc.up.pt/~ltorgo

...2,-0.1,0.05) then I would get > x = c(120,108,113.4) > > I'm almost sure the function filter() from package tseries is the key > for getting these values but I'm really blocked. > > Any help is much appreciated. > > Lu??s Torgo > > -- > Luis Torgo > FEP/LIACC, University of Porto Phone : (+351) 22 339 20 93 > Machine Learning Group Fax : (+351) 22 339 20 99 > R. de Ceuta, 118, 6o email : ltorgo at liacc.up.pt > 4050-190 PORTO - PORTUGAL WWW : > http://www.liacc.up.pt/~ltorgo > > ___________...

...n see the problem occurs with ? and ?, and not with the other accented characters. In Ess: > d2 <- data.frame(??????????????=c(34,45),name=c('xyz','fgd')) > d2 ?????????????? name 1 34 xyz 2 45 fgd Thank you for any help. -- Luis Torgo FEP/LIACC, University of Porto Phone : (+351) 22 607 88 30 Machine Learning Group Fax : (+351) 22 600 36 54 R. Campo Alegre, 823 email : ltorgo at liacc.up.pt 4150 PORTO - PORTUGAL WWW : http://www.liacc.up.pt/~ltorgo -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-...

Hello, we are using hardware array and its vendor recommends the following setting in /etc/system: set sd:sd_max_throttle = <value> or set ssd:ssd_max_throttle = <value> Is it possible to monitor *somehow* whether the variable becomes sort of bottleneck ? Or how its value influences io traffic ? Regards przemol

...ith the pt_PT.utf-8 locale, I've installed the PT language support package for my OS, expecting that this would solve the "problem". Apparently I'm missing something else, so I wonder if someone could give me a hint on how to solve this. Thanks, Luis Torgo -- Luis Torgo FEP/LIACC, University of Porto Phone : (+351) 22 339 20 93 Machine Learning Group Fax : (+351) 22 339 20 99 R. de Ceuta, 118, 6o email : ltorgo at liacc.up.pt 4050-190 PORTO - PORTUGAL WWW : http://www.liacc.up.pt/~ltorgo

Dear all, I tried running the following syntax but it keeps running for about 4 hours and then i got the following errors: Error in if (is.na(f0$objective)) { : argument is of length zero In addition: Warning message: In is.na(f0$objective) : is.na() applied to non-(list or vector) of type 'NULL' Here is the syntax itself: library('nloptr') library('pracma') #

...ve my problem: > Sys.setlocale("LC_TIME", locale="USA") [1] "English_United States.1252" However, I get the following error : > k <- "25-Sep-01" > strptime(k,"%d-%b-%y") [1] "NA" Thank you for any help with this. Luis Torgo FEP/LIACC, University of Porto ltorgo at liacc.up.pt www.liacc.up.pt/~ltorgo -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe"...

...not get the error with the same code tried on a different machine with exactly the same architecture and OS (Linux Mandrake 8.2), the only difference being that instead of accessing the Internet through a proxies it does it directly. Any suggestions on how to overcome this ? -- Luis Torgo FEP/LIACC, University of Porto Phone : (+351) 22 607 88 30 Machine Learning Group Fax : (+351) 22 600 36 54 R. Campo Alegre, 823 email : ltorgo at liacc.up.pt 4150 PORTO - PORTUGAL WWW : http://www.liacc.up.pt/~ltorgo -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-....

...f what the function does that is finding the minimum value and then stacking all bars from this minimum value up. I've looked into the the help pages and I saw no way to go around this behaviour. Is there an easy way to get these "negative" bars? Thanks, Luis -- Luis Torgo FEP/LIACC, University of Porto Phone : (+351) 22 607 88 30 Machine Learning Group Fax : (+351) 22 600 36 54 R. Campo Alegre, 823 email : ltorgo at liacc.up.pt 4150 PORTO - PORTUGAL WWW : http://www.liacc.up.pt/~ltorgo

Hi, Does anyone know an instruction to perform a test (or to construct a confidence interval) for the variance of a normal population (distribution). The test statistic is (n-1)*S´^2/sigma^2 and has chi square (n-1) distribution. Thank you, Alexandra [[alternative HTML version deleted]]

Hi, 2 servers running Suse Linux 7.1 kernel 2.2.19 i386, rsync 2.5.5 compiled on these boxes. These are two FEP's with 32 modems, working as master/slave rsync is using dedicated 100 base T network interfaces (eth1) , crossover cable between them, only rsync traffic allowed on these interfaces. rsync run every 30 seconds It seems to be a bug when it attempt's to transfer very large files ( > 2...