Displaying 20 results from an estimated 3000 matches similar to: "matrix"
2009 Aug 04
0
FW: matrix
My apologies, to elaborate
I carried out a correlation analysis and I want to plot the data (similar to the graphs available in the corrplot package. However, the results are as follows (I have many more combinations):
AB 0.102
AC -0.002
BA -0.102
BC 0.270
CA 0.002
CB -0.270
I now want to create a matrix that uses the names from the
2015 Oct 09
2
Get instance of CallGraph of a module in the pass
Hello,
I want an instance of CallGraph in my pass. By looking at -dot-callgraph
source, I've tried something like this:
CallGraphWrapperPass *CGWP = new CallGraphWrapperPass();
PM.add(CGWP);
CallGraph *CG = &CGWP->getCallGraph();
PM.add(new MyPass(CG));
I get the following error:
/home/riyad/installs/llvm-3.7.0/include/llvm/PassSupport.h:95:38: error: no
matching constructor for
2015 May 13
2
[LLVMdev] Modifying debug information through llvm pass
Hi All,
I want to change debug information of an llvm instruction so that the
modified debug info is subsequently passed to executable binary. So if I
use "addr2line" utility on the binary, it will return my modified debug
information.
I've tried to change by using the following code snippet:
MDNode *N = Inst->getMetadata("dbg");
DebugLoc Loc =
2015 Jun 18
2
[LLVMdev] Do all the debug nodes in LLVM IR also compiles to DWARF?
Hi
As the title says, are all the debug nodes of LLVM IR avaialble in DWARF?
If I add a new custom MDNode in LLVM IR, can I expect the debug data will
be available in DWARF in the binary if I compile in debug mode?
Thanks
Riyad
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2015 Dec 08
3
Get root node of CallGraph
Hi,
There is a "Root" private member in CallGraph
<http://llvm.org/docs/doxygen/html/CallGraph_8h_source.html#l00192> class.
But there is no way to get access to that member. How can I do that? I can
get CallGraphNode of "main" method. But I am curious is there more cleaner
way.
Thanks,
Riyad
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2008 Sep 01
1
warning with hist
Hello everybody,
I don't understand the warning I get when executing the following code:
x <- rnorm(100)
h <- hist(x, plot= FALSE, freq = FALSE)
If I don't use the plot-argument, I don't get a warning...
Any explanations for me?
Antje
2009 Apr 06
1
R and .net/C#
Hi There,
There seems to be a way for calling R from .net. However, is there anyway
for calling .net/C# code from R? Something similar to the RJava package for
.net?
Thanks a mil!
Fayssal
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Sent from the R help mailing list archive at Nabble.com.
2011 May 23
1
How is the relation between Frequency and Counts in hist/density defined?
Hi all,
I'm looking to add a "density" smoother on top of a hist when Freq=T.
In order to do this I can use the relation between count and density, but I
would like to know if there is a way for me to predict it upfront.
Here is an example:
set.seed(242)
z = rnorm(30)
hist_z <- hist(z)
hist_z$counts / hist_z$density # the relation is 15
# why is this 15 ??
# So I can now do:
2009 Aug 25
2
table, sum, cat function
Hi,
the second step in my exercice is to calculate the sum of the amout for each class et not the frequency
i have this vector
x y
1 100
2 1500
3 3250
4 6250
5 2000
6 450
i want to use the function table and cat to calculate the sum of the amount in each class [0-1000], [1000-3000],[> 3000]
Thank you for your help??
2010 May 24
2
excluding on element from a list
Dear List,
I am making a list of all the files in a folder and I want to exclude
one file called "proj.current". This is the 31st file in a folder.
Currently I use the command:
tdirs <- list.files(pattern="proj.")[-31]
However I would like to exclude it based on its name and not the position.
Any advice would be useful.
Thanks,
Daisy
Daisy Englert Duursma
Room
2010 Mar 16
1
C# DLL Library
Good afternoon everybody,
I am sorry, this question might look trivial to some of you, but I read
quite a lot of stuff about package creation and I would like a bit of you
advices.
I would like to develop a core library which I will be using both from R and
from C#.
I read that it was possible to import DLL to R.
The thing is, I am not sure that the DLL created with C# will be compatible.
I
2008 Aug 26
2
String search: Return "closest" match
Hi,
I have to match names where names can be recorded with errors or additions.
Now I am searching for a string search function which returns always the "closest" match. E.g. searching for "Washington" it should return only Washington but not Washington, D.C. But it also could be that the list contains only "Hamburg" but the record I am searching for is
2015 Oct 05
2
Adding mem2reg pass to pass manager
Hi,
I want to add "mem2reg" pass similar to this:
PassManager PM;
PM.add(new LoopInfo());
PM.add(new Mem2Reg()); // What's the class name for this pass
I couldn't find the name of corresponding class and header file of mem2reg
pass except "mem2reg.cpp". So how can I add mem2reg pass into my pass
manager?
Thanks,
Riyad
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2004 Mar 22
5
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2010 Feb 17
2
extract the data that match
Hi r-users,
I would like to extract the data that match. Attached is my data:
I'm interested in matchind the value in column 'intg' with value in column 'rand_no'
> cbind(z=z,intg=dd,rand_no = rr)
z intg rand_no
[1,] 0.00 0.000 0.001
[2,] 0.01 0.000 0.002
[3,] 0.02 0.000 0.002
[4,] 0.03 0.000 0.003
[5,] 0.04 0.000 0.003
[6,]
2009 Nov 18
0
Optimal parameters for Savitzky-Golay smoothing filter (loop)
Hi
I am running a Savitzky-Golay smoothing filter
(http://tolstoy.newcastle.edu.au/R/help/04/02/0385.html) for variables
in my dataset, dim (272:90). I managed to run the code for individual
variables in the dataset and then combine the results into a single
dataset. My novice attempt at this task is shown below
csg<-NULL
for (i in 1:ncol(data.all)) {
2015 Jul 21
4
[LLVMdev] DebugInfo/PDB/pdbdump-symbol-format.test fails with VS 2015
Hi,
This might be interesting since it seems to be the only LLVM test
failing with VS 2015:
FAIL: LLVM :: DebugInfo/PDB/pdbdump-symbol-format.test (7377 of 14212)
******************** TEST 'LLVM ::
DebugInfo/PDB/pdbdump-symbol-format.test' FAILED ********************
Script:
--
llvm-pdbdump -symbols
C:\cygwin64\home\ismail\src\llvm\test\DebugInfo\PDB/Inputs/symbolformat.pdb
|
2015 Jul 21
0
[LLVMdev] DebugInfo/PDB/pdbdump-symbol-format.test fails with VS 2015
FWIW, this test is passing for me on Windows 7 with Visual Studio 2015
(debug build).
59> Running all regression tests
59> -- Testing: 23734 tests, 32 threads --
59>
59> Testing Time: 634.19s
59> Expected Passes : 22821
59> Expected Failures : 160
59> Unsupported Tests : 753
59> lit.py: lit.cfg:195: note: using clang:
2015 Jul 23
1
[LLVMdev] DebugInfo/PDB/pdbdump-symbol-format.test fails with VS 2015
Ok just tried on Win 7 and the same problem occurs. I am building with :
cmake -G "Ninja" -DCMAKE_BUILD_TYPE=Release -DLLVM_USE_CRT_RELEASE=MT
-DLLVM_ENABLE_TIMESTAMPS=ON -DLLVM_ENABLE_ASSERTIONS=ON
-DLLVM_INSTALL_TOOLCHAIN_ONLY=ON -DLLVM_TARGETS_TO_BUILD="ARM;X86"
-DPYTHON_EXECUTABLE=$python_exe -DLLVM_BUILD_TESTS=ON
-DLLVM_LIT_TOOLS_DIR=C:/cygwin64/bin
fwiw compiler-rt is
2016 Jan 15
2
Building SVN head with CMake - shared libraries?
On Fri, Jan 15, 2016 at 11:05 AM, Ismail Donmez <ismail at i10z.com> wrote:
> Hi,
>
> On Fri, Jan 15, 2016 at 12:59 AM, Chris Bieneman <beanz at apple.com> wrote:
>> I’m kinda scared that you’re using it. What are you trying to accomplish
>> that you are using it? Generally having LLVM split among that many
>> dynamically loaded libraries results in