similar to: Fees to use R

Yes you are right ... an example is mandatory. So ... I have a matrix of 0 with just a single 1 per row and per column I need to extract all maximal 'diagonal' submatrices Let's say I have the following matrix A B C D E a 0 1 0 0 0 b 1 0 0 0 0 c 0 0 1 0 0 d 0 0 0 1 0 e 0 0 0 0 1 well I would like to get, for this example, the two following submatrices A B C D E

I've got this dataframe X12 X14 X17 X19 vitigni years 1 1 4 78 54 rie 2005 2 1 4 7 4 rie 2005 3 1 4 75 5 rie 2005 4 2 5 66 5 croa 2005 5 1 4 4 46 croa 2005 6 2 5 7 6 croa 2005 7 3 2 56 5 rie 2006 8 3 6 4 7 rie 2006 9 3 2 36 7 rie 2006 10 1 5 3 7 croa 2006 11 1

Does anyone have a simple explanation and example on how to add histograms or barcharts to an other graph like in the example at the R-graph gallery: http://addictedtor.free.fr/graphiques/RGraphGallery.php?graph=109 looking at the code I'not undertand very well how to add graphs in arbitrary/clever position with an adequate scale. If somebody have a simplier example with explanations it

Hi, I've noticed that if I disconnect or reconnect a phone from the net, Asterisk take long time to realize that (even more then 10 minutes). Is there a way to reduce this time, working on the configuration files? Thank you. silvia ------------------------------------------------------ Passa a Infostrada. ADSL e Telefono senza limiti e senza canone Telecom http://click.libero.it/infostrada

Hi everybody, I'm receiving the message "res_musiconhold.c:309 monmp3thread: Request to schedule in the past?!?!" in asterisk console when I try to put a call on hold. I don't the reason and I'm sure the relative module is loaded. In musiconhold.conf I put these lines, trying something I found in some previous post: ; ; Music on hold class definitions ; [classes]

Hello everybody I'm very new at using R so probably this is a very stupid question. I have a matrix of "p" columns and I have to calculate for each of them the "two sample t-statistic" and p-value and to save the results into two different vectors. I have divided my matrix into two submatrices: submatrix A containing the first "n1" rows (p columns) and submatrix B

On Sat, 24 Jul 2010 13:41:42 +0200 Alexandre Colucci <timac at timac.org> wrote: > Hi, > > I am currently studying the possibility to make the transition from > gcc 4.2 to llvm-gcc 4.2 for the projects I am working on. Since you are switching compilers, why not switch to clang instead of llvm-gcc? Best regards, --Edwin

Hi. I'm still facing troubles on my way. This time concerning ssl encryption. only dovecot-auth starts... imap and pop3 go down with this log dovecot: Mar 23 18:34:19 Info: Dovecot v1.0.rc27 starting up dovecot: Mar 23 18:34:20 Error: Temporary failure in creating login processes, slowing down for now dovecot: Mar 23 18:34:20 Error: imap-login: Can't load certificate file

Hi, I have asterisk 1.6.2.6 on a Debian Lenny system. When I try to send a fax in T.38 mode I receive this error ERROR[15035]: res_fax.c:795 set_fax_t38_caps: channel 'SIP/eutelia-sirio-out-00000000' is in an unsupported T.38 negotiation state, cannot continue. In my sip.config general section I have added this lines t38pt_udptl=yes t38pt_rtp=no t38pt_tcp=no If I comment this lines,

First I wanted to thank both Marc Schwartz Greg Snow and for their reply. Then I needed to add a level of complexity to the problem. I would be able to create the biggest possible matrix. In other way does it exist a method to ask smthing like the following : max number of rows for a matrix if column=x? Thank you ------------------------------------------------------ Passa a Infostrada.

I have functions using get.hist.quote() from library tseries. It seems that something changed (yahoo) and function get broken. try with a simple get.hist.quote('IBM') and let me kow if for someone it is still working. I get this error: Error in if (!quiet && dat[n] != start) cat(format(dat[n], "time series starts %Y-%m-%d\n")) : missing value where

This is fixed in TOT (rev 107051 for C, 108732 for C++) On Jul 23, 2010, at 2:20 AMPDT, Alexandre Colucci wrote: > Hi, > > llvm-gcc 4.2 generates warnings when I compile inline assembly code > that contains used labels with -Wunused-label. The generated code > seems to work yet. gcc 4.2 doesn't generate those warnings. I > haven't found any bugs regarding this

On 10.10.2011, at 16:10, Alexandre Colucci wrote: > Hi, > > I am currently making the transition from gcc 4.2 to clang for the projects (mostly C++) I am working on. > I think I discovered a major optimization bug in Clang++. I managed to create a simple (60 lines of code) test case which exhibits the issue. > > When you compile this file for i386 with optimizations turned on

There are several reasons why I am currently not considering the transition to Clang (although I would love to switch to it): - Clang (LLVM compiler 2.x) is only integrated by default in Xcode 4 which has not been released yet. I guess it might be possible to use Clang in Xcode 3.2 and Xcode 3.1. - Clang is a new compiler and the C++ support is really new and might contain bugs. Moreover Apple

Hi R-Experts, I'm currently using R 2.4.0 in Windows XP. I'm trying to download data from Bloomberg using the package "RBloomberg", but it fails to install the three needed packages "zoo", "chron" and 'Rbloomberg". Moreover I am not able to find "RBloomberg" package as windows binary in CRAN site as only for MAC it's given. Please

The problem is in your code, not the compiler. You're casting an unaligned char* to an int*, even though an int* pointer must be 4-byte aligned in every ARM ABI that I've ever seen. On Jan 23, 2012, at 6:14 AM, Alexandre Colucci wrote: > Hi, > > I think I discovered a major armv7 optimization bug in Clang. I create a simple test case which exhibits the issue. > When you

In practice all Apple hardwares support misaligned accesses for single-register loads and stores. If a pointer is not aligned, LLVM should not use the double-register loads and stores. It should keep the two single-register loads instead of trying to optimize them as one unsupported double-register load. Note that this code compiled with GCC 4.2 runs perfectly whereas LLVM will produce a binary

Hi, I'm running R 2.10.1 GUI 1.31 Leopard build 64-bit (5537). I cannot install RBloomberg on my Mac. After I type: install.packages("RBloomberg", repos="http://R-Forge.R-project.org") I get the following message: Warning in install.packages("RBloomberg", repos = "http://R-Forge.R-project.org") : argument 'lib' is missing: using

Hi guys, I am using the blp() function from RBloomberg package which returns a matrix of prices with the columns corresponding to the security name and the columns to the date. When I have a look at the matrix I can see the rownames (dates) on the left of the prices but when I call the rownames() function it returns me a NULL value. It worked perfectly until I had to reinstall the RBloomberg

I try to use RBloomberg to get the dividend for IBM. However, blpGetData(conn, "IBM EQUITY", field="EQY_DVD_HIST_ALL", start=as.chron("1980-01-01")) doesn't work. It returns EQY_DVD_HIST_ALL (10/02/08 14:46:36) NA I have to used blpGetData(conn, "IBM EQUITY", "EQY_DVD_SH_12M_NET",