search for: newtst

@Don your solution does not solve Vijayan's scenario 2. I used spread and gather for that. An alternative solution to insert mising Fval - picking up with Don's newtst - is newtst <- c("FName: fname1", "Fval: Fval1.name1", "FName: fname2", "Fval: Fval2.name2", "FName: fname3", "FName: fname4", "Fval: fval4.fname4") newtst_new <- vector(mode = "character", length = sum(grepl(&q...

...mm.isSignedIntN(8)) return TCC_Free; -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150202/56d432d0/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: newtst.c Type: text/x-csrc Size: 1534 bytes Desc: not available URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150202/56d432d0/attachment.c>

Yes, it does seem to be a regression (and not pilot error) although I can't imagine how. I pulled a new tree and recompiled. Untouched and unpatched the bugs are there. newtst.c newtst.ll and newtst.s are attached. LLVM (http://llvm.org/): LLVM version 3.7.0svn DEBUG build with assertions. Built Feb 2 2015 (22:14:40). Default target: x86_64-apple-darwin14.1.0 Host CPU: penryn /Users/Chris/Desktop/llvm-svn/build/Debug+Asserts/bin/clang -S -O2 -emit-llvm -arc...

...: Fval1.name1", "Fval: ", "FName: fname2", "Fval: Fval2.name2", "FName: fname3") tst <- data.frame(x = ex.dat, stringsAsFactors=FALSE) sp <- strsplit(tst$x, ':', fixed=TRUE) chk <- unlist(lapply(sp, function(txt) txt[2] != ' ')) newtst <- tst[chk,,drop=FALSE] This both assumes and requires that ALL of the rows are structured as in the example data in the original question. For example: if any row is missing the ?:?, it will fail. If the ?:? is not followed by a space character it may fail (I have not checked) -Don -- D...

Hi, I am a newbie in R and was working on some DNA data represented as strings of A,C,T and G (also wild-character like M and X). I use the Bioconductor package in R. Currently I need to convert a string of the form "ACCTGMX" to "1223400" i.e. A is replaced by 1, C with 2, T with 3, G with 4 and any other character with a 0. I checked with 'replace' and also with a

Hi Chris, If you have everything setup to test, can you generate the LLVM IR with -03 from 3.4.1 and 3.5 to be sure they match. Then we can focus on the backend. Thanks, Mehdi > On Feb 3, 2015, at 1:58 AM, Chris Sears <chris.sears at gmail.com> wrote: > > So between 3.4.1 and 3.5 since it isn't in 3.4.1 and it is in the current XCode. -------------- next part

...elease. It's pretty much already narrowed. > > 3.4.1 generates correct assembly (except bug #2 is here as well, see below) > 3.5 (XCode) generates correct IR and bad assembly > > So the problem seems to show up with 3.5. The attached IR is from 3.5 XCode clang -S -O3 -emit-llvm newtst.c. > > There are TWO bugs here. There's the Constant Hoisting bug (#1) and the failure to match a AND/CMP (#2). My current theory for #1 is that Constant Hoisting for the X86 is relatively recent or that Costing changed and that what we're seeing is that it worked correctly before. I...

Hi Vijayan, one way going about it *could* be this: library(dplyr) library(tidyr) library(purrr) ex_dat <- c("FName: fname1", "Fval: Fval1.name1", "Fval: ", "FName: fname2", "Fval: Fval2.name2", "FName: fname3") data.frame(x = ex_dat) %>% separate(x, c("F1", "F2"), sep = ": ") %>% filter(F2

Dear R-help Group Scenario 1: I have a text file running to 1000 of lines...that is like as follows: [922] "FieldName: Wk3PackSubMonth" [923] "FieldValue: Apr" [924] "FieldName: Wk3PackSubYear" [925] "FieldValue: 2017" [926] "FieldName: Wk3Code1" [927] "FieldValue: " [928] "FieldValue: K4" [929] "FieldName: