similar to: Two problems

I have an adjacency matrix and I want to obtain a matrix of the minimum paths between the nodes. Thank you Alessandro Ambrosini -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !)

I have a scattered matrix that I have to import from an external file. In this case all the lines could have a different size. The graph is oriented. I give you an example: a b c b a c d c b The first row expresses that "a" has a direct path with "b" and also with "c". In the second "b" has a path with "a" and one with "c". In the third

The first: if I have a vector as (1,1,3,2,1,1), which is the command that gives all the positions of the min value? From the vector of the example a would like to obtain a new vector as (1,2,5,6) that give me all the positions of the minimum value 1. The second: if I have a matrix "A" and I want to obtain a new matrix deleting a column or a row of A, what have I to do? Thank you.

Hello. Given a vector 1 3 4 2 8 9 5 I want to obtain a vector with all 0 except in the second position and in the fifth, where the numbers are the same of the first vector. The new vector must be 0 3 0 0 8 0 0 Thank you very much. Excuseme but my mind is out of order. Alessandro -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read

Hello. Sorry for this very basic question but I didn't find (of didn't understand) the answer either in the help or in the online guide. I have a string, let's say "hello". I want to know if there is some character in it, let's say an 'o'. I tried > charmatch("o", strstplit("hello","")) but it gives NA (why??) Thinking it may

Dear, I have a dataset with 4 subjects (see ID in example), and 4 treatment (see TRT in example) which are tested on 2 locations and in 3 blocs. By using Lattice dotplot, I made a graph that shows the raw data per location and per bloc. In that graph, I would like to have a reference line per bloc that refers to the first treatment (T1). However, I can not find how to do that. I can make

On 4/19/11 4:37 PM, Anton Korobeynikov wrote: >> llvm-gcc -O3 -emit-llvm hello.c -c -o hello.bc >> it shows to me i should install llvm-gcc4.5 >> when i have installed llvm-gcc 4.5 i get all the times a wrong bc file >> as output, because when i try to execute it with lli it says to me >> invalid signature. > There is no llvm-gcc 4.5. Report this bug to Ubuntu,

Hi all, Please i need help, I have a method that takes 2 arguments with type char *: void branchPredict(char *b1, char *b2){ --- -- } i'm supposed to add this method, in an IR basic bloc: to add it into a basic bloc i do: //i: is the basic bloc std::vector<Value*> void_43_params; Constant* tbname = ConstantArray::get(M.getContext(),i->getNameStr() , true); Constant* pbname =

Is there a way to convert between and integer and a character and vice versa? For instance i <- 65; ch <- intToChar(i); # "A" i <- charToInt(ch); # 65 or even better i <- c(65, 66); ch <- intToChar(i); # c("A", "B") i <- charToInt(ch); # c(65, 66) I have tried to do a ASCII map myself, and I figured out that the ASCII

hi all, i would like insert a fucntion call at the end of each basic bloc the fucntion i have defined and declared at the begining of the module ie i have written a pass derived from a module pass virtual bool runOnModule(Module & M){ // i declared the fucntion and defined it for (Module::iterator a = M.begin(), b = M.end(); a != b; for (Function::iterator i = a->begin(), e =

I'm finding that readLines() and read.fwf() take nearly two hours to work through a 3.5 GB file, even when reading in large (100 MB) chunks. The unix command wc by contrast processes the same file in three minutes. Is there a faster way to read files in R? Thanks!

Let me present to you my problem : I have a character vector x and I would like to obtain the indices of the elements of this vector that yielded exactly a match. For example, x=nom, pattern="b", I would to obtain 2 because "b" is on the second position. First program : nom <- c("a","b","ab") grep("b",nom) 2 3 Then I try the

2011/4/25 Duncan Sands <baldrick at free.fr> > Hi Nabila, > > > i would like insert a fucntion call at the end of each basic bloc > > you can't, because only terminators are allowed at the end of a basic > block. > However you can try to insert the call before the terminator. > Yes, i mean before the termininator, My problem is how to call a method suppose

Hi All, I am trying to match two character arrays (email lists) using either pmatch(), match() or charmatch() functions. However the function is "missing" some matches due to differences in the cases of some letters between the two arrays. Is there any way to disable case sensitivity or is there an entirely better way to match two character arrays that have identical entries but written

Hi Nabila, > i would like insert a fucntion call at the end of each basic bloc you can't, because only terminators are allowed at the end of a basic block. However you can try to insert the call before the terminator. ... > i tried to see an example with the demo, i saw that it instead of calling the > function, it repeats all the instruction that are existing in the function >

hi all please could u help me in these points 1- I have installed llvm-gcc 4.2 and llvm 2.8 with the synaptic package manager(ubuntu 10.10) every time i do this commande: llvm-gcc -O3 -emit-llvm hello.c -c -o hello.bc it shows to me i should install llvm-gcc4.5 when i have installed llvm-gcc 4.5 i get all the times a wrong bc file as output, because when i try to execute it with lli it says to me

On 5/20/11 5:46 PM, Nabila ABDESSAIED wrote: > Hi all, > > Please i need help, I have a method that takes 2 arguments with type > char *: > void branchPredict(char *b1, char *b2){ > --- > -- > } > i'm supposed to add this method, in an IR basic bloc: > to add it into a basic bloc i do: The problem is that you are passing arrays to the function instead of

> 4) One problem with saving an R session and then restoring it is that > the packages in use are not reloaded. Quitting an R session and > saving could write .Rpackages in the current directory (with the > library recorded if it were not the default). Then restarting a > session in that directory would restore the loaded packages > automatically. I've been

>>  i would like to add the value of  the size od a basic bloc to this >>> global variable >>> how to convert the size of a basic bloc to integer? >> >> Size = number of LLVM IR instructions there? If yes, just grab the >> number, convert it to ConstantIn and use as an initializer / store to >> variable. >> > > There's a typo in the

I had a failure over the weekend of my ext3 filesystems. Hardware: Dell 2550 (dual PIII 1 Ghz, 1GB ram, Acenic GigE card) Software: linux-2.4.14 ext3-2.4-0.9.15-2414 Trond's NFS patches (pathconf, tune,read,rpc_blk) The filesystem is RAID0 using LVM (1.0.1-rc4). The disks are connected using fiber channel (qlogic 2200, qlax00-4.27beta). I was generating high load on my nfs