similar to: Unusual separators

Greetings all, I would like to append a 4 digit number suffix to the names of my files for later use. What I am using now only produces 1 or 2 or 3 or 4 digits. ############ for (i in 1:1000) { temp <- (kegg [i,]) temp <- merge (temp, subrichcdt, by="gene") file.name <- paste ("kegg.subrichcdt.", i, ".txt", sep="")

Greetings all, I am calculating two t-test values for each of many files then save it to file calculate another set and append, repeat. But I can't figure out how to write it to file and then append subsequent t-tests. (maybe too tired ;} ) I have tried to use "dump" and "file.append" to no avial. ttest_results = tempfile() two_sample_ttest <- t.test (tempA, tempB,

Greetings all, I am getting an error message that is stifling me. Any ideas? > ## Define Directories ## > load_from <- "/home/mcc/Dropbox/abrodsky/kegg_combine_data/" > save_to <- "/home/mcc/Dropbox/abrodsky/ttest_results/" > > ############################### > ## Define Columns To Compare ## > compareA <- "log_b_rich" > compareB

Greetings all, I have been working with RStudio and R only for a little while. I came across a package called 'reshape' that helped me 'rename' columns. Unfortunately, my computer got hosed (too much playing with linux too late at nite) and I had to re-install everything, BUT when I tried to reinstall 'reshape' or 'reshape2' I COULDN't. Is there a way to get

Greetings all, I am getting this error that is driving me nuts... (not a long trip, haha) I have a set of files and in these files I want to calculate ttests on rows 'compareA' and 'compareB' (these will change over time there I want a variable here). Also these files are in many different directories so I want a way filter out the junk... Anyway I don't believe that this is

Greetings all, I am curious to know if either of these two sets of code is more efficient? Example1: ## t-test ## colA <- temp [ , j ] colB <- temp [ , k ] ttr <- t.test ( colA, colB, var.equal=TRUE) tt_pvalue [ i ] <- ttr$p.value or Example2: tt_pvalue [ i ] <- t.test ( temp[ , j ], temp[ , k ], var.equal=TRUE) ------------- I have three loops, i, j, k. One to test the all of

Hi All, I am learning R and having a little trouble with the usage and proper definitions of data.frames vs. matrix vs vectors. I have read many R tutorials, and looked over ump-teen 'cheat' sheets and have found that no one has articulated a really good definition of the differences between 'data.frames', 'matrix', and 'arrays' and even 'factors'. I

Changing the vapply() behavior makes sense in principle. I analyzed the CRAN code base using the R parser and found 143 instances of calling vapply with USE.NAMES=FALSE. These would need to be inspected to understand the consequences of the change. For reference: /AzureML/R/datasets.R:226 /BBmisc/R/toRangeStr.R:33 /DBI/R/DBDriver.R:205 /Kmisc/R/str_rev.R:37 /Matrix/R/diagMatrix.R:98

I've been studying some of the code and I'm still a little shakey on the proper method for returning a data.frame from a C function (which is my ultimate goal here). I've started some code that I've "stolen" from the archives and I'm running into crashes, etc. I've been trying to gleen some insight from the src/main/scan.c file and didn't find many comments in

Hi all, I want to modify a large number of text files (ca 4000) by replacing a value found on a particular line in them with a value from an R object. For a single file I would normally use: con<-file ("foo.txt", open="r+") content<-readLines(con) content[n]<-"test" writeLines(content,con) close(con) For repeating this for several files I can

im having a strange problem related to call-limit for peers. well im not sure if its related to call-limmit or not. Bottom line is: I call a user A, from user B. user B hears silence, untill it goes to voicemail. when user B hangsup. user B's call limit is reset to 0 but user A's call limit is not reset.strange thing is user A's status on cli is shown as NOANSWER, while user B did not

> I have the following problem when cross-building speex 1.1.7 with > MaverickCrunch support. To add this support I had to define CPPFLAGS > as follows: > > export CPPFLAGS='-mcpu=ep9312 -mfix-crunch-d1' You should set CFLAGS instead (or as well). > but it seems libtool does not like it, while the object files are > compiled fine: It's ld that complains,

Dear all, Is there a way of I deal with more than one kind of separators when reading a asc file using scan() function? The separators could be ":", "\t" and ";". Kind regards miltinho [[alternative HTML version deleted]]

Hi, I''m working on the following topic from the xen roadmap as a part of an academic project: "Improve interaction between balloon driver and page allocator to avoid memory crunch." I have a few doubts regarding what exactly needs to be done: 1. Should the working of the balloon driver be same as in the case of VMware ESX balloon driver? (

Hey list, Im in this HUGE crisis. Im trying to get a Polycom 601 with two expansion modules to work. I need the XML config files I guess. Does anyone have these I can have? Im trying to get this phone up and running, and haveing MUCHO problems, can someone help me out!! Im sure if I see the configs I can see how it works, just need those XML files!! The ones from the 501 that I have dont seem to

I have been tied up with other work and Holidays. Now back to some server work that is long overdue. I lost an old server yesterday so it is crunch time. I believe my new platform is suppose to be an x86_64. The order form says 64 bit. I booted Centos 6.3 i386 liveCD to check the system out before an install. uname -i reports i386 dmidecode -t processor reports Characteristics of 64

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body bgcolor="#ffffff" text="#000000"> Hi,<br> <br> I have been looking into optimising the CELT decoder for speed to make it acceptable for

I'm under a bit of a crunch here, so any immediate help would be appreciated. We kickstart our customer boxes and have started migrating to CentOS 7. We're running Radiator 4.6 1 (I know, but bear with me) and we just deployed our first radius box to a customer to be turned up today. (I know, I know. I had no idea it wasn't being tested sooner than this.) I was brought in

Thank you for reading this, sorry to waste bandwidth otherwise. I am part of a US company looking for someone to setup a demo IVR system for us. I seem unable with my current knowledge to pull this off myself. The demo is the regular enter your id and validate/repeat/continue methodoligy you put up with in everyday life. I would like to have the validation and other parts done via database

Hello, Is there any way to add multiple separators in the sep= argument in read.table? I would like to be able to create different columns if I see a white space OR a "/". Thanks in advance, JJ [[alternative HTML version deleted]]