Displaying 20 results from an estimated 177 matches for "rochas".
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rocha
2009 Dec 17
2
mantel test and NAs
Dear R users,
I am having a problem performing the mantel test (both with functions mantel
{vegan} and mantel.test {ape}) due to I believe the presence of NAs on my
distance matrices, which look like e.g.:
NA
1 2
1 2 3
NA 4 5 6
and
1
1 2
2 3 4
5 6 7 8
Would any of you have a solution for that?
Thank you for much for your help!
Marcia Rocha
--
View this message in
2005 Sep 17
2
com16/com32 module for APM powerdown
Hello,
In case anyone is interested, here are the source code for comboot and
com32 modules for powering down a computer using APM.
I started work on the ACPI version of it, but it will take some time to
parse the spec.
Regards,
Luciano Rocha
--
lfr
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;
; apmoff.asm
;
; A
2017 Jul 13
2
LLVM (Cool/Warm) DOT Printers for Profiling
Hi everyone,
I have been working with profiling in LLVM and I was wondering if it would
be interesting to upstream the following DOT Printers for Profiling
Visualization:
https://github.com/rcorcs/llvm-heat-printer
All suggestions are welcomed.
Thanks,
Rodrigo Rocha
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2018 Aug 02
2
New and more general Function Merging optimization for code size
Hi Hal,
Because my function merging strategy is able to merge any two function,
allowing for different CFGs, different parameters, etc.
I am unable to use just a simple hash value to compare whether or not two
functions are similar.
Therefore, the idea is to have an infrastructure which allows me to compare
whether or not two functions are similar without having traverse the two
function
2008 Feb 01
2
cannot rewrite shadow password file
Hi,
I run Centos 4.
I can't add users using the adduser command, I get this error:
adduser: cannot rewrite shadow password file
I can't change the users passwords with passwd, I get this error:
passwd: Authentication token manipulation error
What is wrong?
Thank you
Samuel
2018 Jan 08
0
Fwd: LLD (macOS) usage?
I believe what's happening here is that clang translates the -fuse-ld=lld into calling the ld.lld executable, which is actually the ELF LLD linker, not the Mach-O one. On 6.0, the Mach-O linker symlink is called ld64.lld instead (and clang has been changed to call out to that name) to disambiguate the two. For 5.0, I'm not sure how best to force the Mach-O linker (I'm not familiar with
2018 Jan 04
4
Fwd: LLD (macOS) usage?
Hi. I'm using LLVM 5.0.1 on macOS 10.12.
I have a very simple program (program.c):
int main() {}
When attempting to compile with LLD, I get this output:
$ clang -fuse-ld=lld program.c
/opt/llvm/5.0.1/bin/ld.lld: error: unknown argument: -no_deduplicate
/opt/llvm/5.0.1/bin/ld.lld: error: unknown argument: -dynamic
/opt/llvm/5.0.1/bin/ld.lld: error: unknown argument: -arch
2007 Apr 26
2
boot 32 or 64 kernel depending on cpu
Hello,
The attached l32or64.c implements a com32 module that boots two
different kernels with different initrds depending on whether the cpu
has long mode support or not.
I stumbled upon two problems while developing it with current git
version (last commit 595705ffad4f63cfeb84e9bb1243df03808c2fff).
The first was that syslinux_boot_linux didn't work for me. Both the
command line and initrd
2012 Apr 05
5
lastest xen unstable crash
Hi everyone,
I was trying to build a new machine but the system keeps rebooting.
I used the lasted unstable version from xen-unstable.hg.
I have tried with Fedora 16 (kernel 3.3.0-8) and Xubuntu 11.10 (3.0.0.17-generic).
The output to my serial console is attached.
Cheers,
Francisco
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Xen-devel@lists.xen.org
2018 Aug 02
2
New and more general Function Merging optimization for code size
Hi everyone,
I'm currently working on a new function merging optimization that is more
general than the current LLVM function merging optimization that works only
on identical functions.
I would like to know if the community has any interest in having a more
powerful function merging optimization.
---- More Details ----
Up until now, I have been focusing on the quality of the code
2008 Jan 14
1
Error in solve.default message using lme
Dear All,
I?m using lme to analyze a time series gene expression data. I don?t have
all animals in all times, the number of animals in each time is different
and I have lots of NA values.
An example file can be downloaded at lbmp.fcav.unesp.br/leonardo and the
code used is the following:
teste<-read.table(file='example.csv',sep=',',header=T)
B<-1366
library(nlme)
2008 Apr 25
1
gsoc status?
Hello,
Could we have an update of the status of Syslinux entry in Google's
Summer of Code?
A list of accepted projects would suffice.
Thanks,
Luciano Rocha
--
lfr
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2005 Jun 15
1
Reducing the FPR (false positive rate)
Hello R-USERS,
I think some people didn't understand my question. What I want is to
use the training set to minimize the FALSE POSITIVE RATE.
I think it is possible. I sacrifice ACCURACY to have less FALSE
POSITIVES. I don't want a classifier result with 5% of FPR and, for
example, 93% of ACCURACY. I want a 1% FPR sacrificing the 93% ACCURACY.
Do you know how can I do this? I really
2005 Dec 01
2
p2p?
Hello everyone,
I have my centos server running just fine with everything I need...
except I can't setup no p2p program (amule, bittorrent, etc).
Anyone some hint on which program to use and how to make it run?
Thanx
Samuel
--- andinasoft SA - Software y Consulting ---
Mariano Aguilera 216 y Almagro - Quito, Ecuador
Tel. +593 2 223 5682 ----- Cel. +593 9 946 4046
---------
2005 Jun 14
1
How to fix false positve rates?
Dear R-users,
I have a set of 12000 image samples. I can divide this set into two
categories: training and testing. I need to classify the test set into
a two qualitative outputs: true or false for some characteristic.
To do the classification I'm using the packages SVM in e1071 library
and LDA in the MASS library. However, I'm with a great number of FALSE
POSITIVE CASES in both
2006 Oct 03
2
strverscmp, scandir, alphasort and versionsort
Hello,
These are implementations of strverscmp, scandir, alphasort and
versionsort, and some test cases for them.
I know these aren't in POSIX, but they're useful, nonetheless, and
someone else might be interested in them.
Regards,
Luciano Rocha
--
lfr
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2002 Aug 01
4
copying objects
Hello, How does one copy objects between Workspaces?
Thank you,
Deborah
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2008 Feb 22
1
What exactly does rchkusr() do?
Hi all,
I am trying to compile a fortran routine originally written for R
from within matlab.
It all worked fine, but the newest version of the Fortran code has a
call to rchkusr() and I now get a message that this is an undefined
symbol.
I am under the impression that rchkusr() just serves to let the
processor take care of interruption messages (typically, the user
frantically
2018 Jan 28
0
CISTI'2018 - Doctoral Symposium
* Proceedings published in IEEE Xplore and indexed by ISI, Scopus, etc.
---------------------------------------------------------------------------------------------------------------------------
Doctoral Symposium of CISTI'2018 - 13th Iberian Conference on Information Systems and Technologies
Caceres, Spain, 16 - 13 June 2018
2017 Dec 27
0
CISTI'2018 - Doctoral Symposium
* Proceedings published in IEEE Xplore and indexed by ISI, Scopus, etc.
---------------------------------------------------------------------------------------------------------------------------
Doctoral Symposium of CISTI'2018 - 13th Iberian Conference on Information Systems and Technologies
Caceres, Spain, 16 - 13 June 2018