similar to: Word wrapping for character objects (WINDOWS R ONLY)

Dear R-help, I am trying to create groupedData objects using the nlme library. I'm missing something basic, I know: Here is the first example in ch.1 of Pinheiro & Bates (2000): library(nlme) x2=Rail$travel;x1=Rail$Rail;eg1=data.frame(x1,x2);eg1gd=Rail print(eg1gd) x11();print(plot(eg1gd)) femodel=lm(x2~x1-1,data=eg1gd) print(femodel$coefficients) Result: x12 x15 x11

hm.... I think, that is valid in c but next code too doesn't works right: ; ModuleID = 'sample.lz' @.str1 = internal global [6 x i8] c"world\00" ; <[6 x i8]*> [#uses=1] @.str2 = internal global [7 x i8] c"hello \00" ; <[7 x i8]*> [#uses=1] @.str7 = internal global [7 x i8] c"father\00" ; <[7 x i8]*> [#uses=1]

I used this service several months ago and was very pleased with the response. I have a dataframe with several thousand lines and to each line I need to apply a series of "if else" statements. For each row I need either a value or a blank/NA. Below is the series of if else statements I have been trying without success to integrate into a function such as "apply". if

Hi Piotr, I think I found a working matcher: match ifStmt(hasCondition(implicitCastExpr(hasImplicitDestinationType(isInteger()), has(cxxMemberCallExpr(callee(cxxMethodDecl(hasName("compare"))), hasArgument(0, declRefExpr().bind("str2")), callee(memberExpr(has(declRefExpr().bind("str1"))))))))).bind("case1") This one bind to both str1 and str2 in

Hi Piotr, Thanks. Yeah, it seemed a little weird, but it was what got me closest. I found out that the matcher I supplied here was working for clang-query 3.8.1. I'm working on a clang-tidy module for 4.0.0 - it's not working there. Could you elaborate on the "onImplicitObjectArgument"? There is no document on it on the clang page. So I wouldn't know how it works or what it

Hello, I would like to know more about how to use the "apply" family and have attempted to convert nested "for" loops in example code from Contributed Documentation ("The Friendly Beginners' R Course? by Toby Marthews (ZIP, 2007-03-01)") to an "apply" function(s). The relevant code is: distances=c(51,65,175,196,197,125,10,56) #distances of 8 houses

Dear R: I'm trying to map some time series data on to dates and because I'm using R's "strptime' facility I get an hour's break in my time series: my readings for between 1am and 2am on 27th March 2005 won't map onto anything (I'm using a data logger to record temperature and other things in a forest). As far as I know, the clock's didn't change on 27th

It's invalid for the same reason that char *foobar = strcat("foo", "bar"); is invalid in C. Please make sure you understand what you're asking LLVM to do before going any further down this path. A good approach is to write out the correct code in C and then use llvm-gcc (or the demo page at http://llvm.org/demo ) to see what it looks like in LLVM assembly. Nick

Hi, I have: ... @.str1 = private unnamed_addr constant [21 x i8] c"Now f is a function\0A\00", align 1 ; Function Attrs: ssp uwtable define i32 @_Z1fv() #2 { entry: %call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([21 x i8]* @.str1, i32 0, i32 0)) ret i32 0 } Then I get after trying to erase the function from the module: 511

Dear R-devel, Apologies for sending what is probably a very simple question to R-devel: I am definitely missing something very simple and can't work out what it is. I've been trying to find the problem here for about a month and need some help! I am trying to work out how to run a C program from an R script. Rather than try the C program directly, I'm trying to get a much simpler

On 10/24/13 2:13 AM, Rafael Espíndola wrote: > On 23 October 2013 22:41, Vassil Vassilev <vvasilev at cern.ch> wrote: >> Hi, >> I have: >> ... >> @.str1 = private unnamed_addr constant [21 x i8] c"Now f is a >> function\0A\00", align 1 >> ; Function Attrs: ssp uwtable >> define i32 @_Z1fv() #2 { >> entry: >> %call =

Hey again) Now I have next code: ; ModuleID = 'sample.lz' @.str1 = internal global [8 x i8] c" world!\00" ; <[8 x i8]*> [#uses=1] @.str2 = internal global [8 x i8] c"hello, \00" ; <[8 x i8]*> [#uses=1] @.str7 = internal global [21 x i8] c"welcome to out hall!\00" ; <[21 x i8]*> [#uses=1] declare i32 @puts(i8*)

On 23 October 2013 22:41, Vassil Vassilev <vvasilev at cern.ch> wrote: > Hi, > I have: > ... > @.str1 = private unnamed_addr constant [21 x i8] c"Now f is a > function\0A\00", align 1 > ; Function Attrs: ssp uwtable > define i32 @_Z1fv() #2 { > entry: > %call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([21 x > i8]* @.str1, i32 0,

Zalunin Pavel wrote: > hm.... I think, that is valid in c [snip] > I tried decompile code: > main(int argc, char **argv) { > char str1[] = "mother "; > strcat(str1, "father"); > return 0; > } > This is valid C but you forget that str1 is not magically expanded by strcat. It starts out as, and remains a char array with 8 elements. >

Adding cfe-dev, because it is related to clang, not LLVM. 2016-11-27 22:34 GMT+01:00 Piotr Padlewski <piotr.padlewski at gmail.com>: > Hi Mads, > Can you provide the code that you run clang-query on, or at least AST for > the fragment you want to match? > > Piotr > > 2016-11-26 22:27 GMT+01:00 Mads Ravn via llvm-dev <llvm-dev at lists.llvm.org > >: >

Hi, Hope this is the right channel for this question. I am trying to make an ast matcher for clang-tidy to find str1.compare(str2), where both str1 and str2 are std::string. I have this so far: http://i.imgur.com/sUma9WC.png . But I am having a hard time finding a way to bind an id to the str1 part of the expression. Can anyone help me out with an idea? Best regards, Mads Ravn --------------

Hi everyone, I have a vector of strings, each string made up by different number of words. I want to get a new vector which has only the first word of each string in the first vector. I came up with this: str <- c('aaa bbb', 'cc', 'd eee aa', 'mmm o n') str1 <- rep(1, length(str)) for (i in 1:length(str)) { str1[i] <- strsplit(str, "

hello, Please help with using sprintf with character variables: The following does not produce what i intended foot=function(){ str1=format(Sys.Date,"%Y%m%d") sprintf("99%-4s%s","nm",str1) } I wanted to have "99nm 20071002" as the output.

Hi all, I'm still working on the Interpreter class and I would like to understand why an operand cannot be cast to GetElementPtrInst. My code is something like: void MyInterpreter::visitCallInst(CallInst& I) { for(int i = 0; i < I.getNumArgOperands(); i++) { operand = I.getOperand(i); if(GetElementPtrInst* CI = dyn_cast<GetElementPtrInst>(operand)) {

Hi, How can I get double quotes embedded in the string? Example: -------------- str1 <- '"xyz"' ## desired output # abc"xyz" qr2 <- paste('abc',str1,sep='') print(qr2) ----------------- Actual output: > [1] "abc\"str\"" I also tried putting an escape sequence before the quote, but couldn't get the string that I