similar to: Interpolating variables into quoted strings

William M. Fitchen <William_Fitchen at oxy.com> wrote on 12/19/01: > I am new to R and am coming from a Perl background. I have had trouble > figuring out from the documentation how to interpolate a variable into a > quoted string (if it's possible).... In perl I could write: > $name = "John"; > print STDOUT "Hi $name, how's it

Hi R User, Would you give me your hand to standardize some columns in a matrix? I have included the example table. > dput(test) structure(list(X = c(1, 2, 3, 4, 5, 6), Y = c(4, 5, 6, 7, 8, 9), temp = c(0.818, 0.113, 0.256, 0.587, 0.955, 0.207), oxy = c(0.797, 0.487, 0.727, 0.128, 0.514, 0.031)), .Names = c("X", "Y", "temp", "oxy"), row.names =

So I have Need For Speed Porsche Unleased and I have ubuntu 6.06 LTS and I have wine 0.9.90-ubuntu2 which I installed using the package manager . So I simply use wine and I get to play NFS on ubuntu simple right. I install NFS and everything goes fine. I then go to wincfg and add NFS and change it to run in 98. Error one I run the shortcut on my desktop in a terminal and I get this

In accordance with Venables and Ripley, SAS documentation and other sources AIC with sigma^2 unknown is calculated as: AIC = -2LL + 2* #parameters = n log(RSS/n) + 2p For the fitness data: (http://support.sas.com/ctx/samples/index.jsp?sid=927), SAS gets an AIC of 64.534 with model oxygen = runtime. (SAS STAT User's Guide. Chapter 61. pp 3956, the REG Procedure). This value of AIC accords

Hi Guys I am trying to read a bunch of files in the loop but pipe function which I use to cut few columns is somehow unable to interpolate the file variable. eg: > file="check.txt" > data <- read.table(pipe("cut -f 2,3 file"), sep="\t", col.names=c('pos','cov') ) cut: file: No such file or directory how can I pass variable file to pipe

I have a big dataset containing a lot of values for 1970, 1980 and 1990. I want to interpolate values for the years in between, and also if possible to extrapolate to 1968 and 1969. The method doesn't have to be clever but I am looking for a function that will do all the data at once. (Doing foreach, or apply, is just too slow!) Is there something that will take list(df$val.1970, df$val.1980,

I have a time series for two variables measured simultaneously, but at different intervals. The variables are not independent, so the patterns in the times series are very similar (one variable goes up when the other goes up, etc). For example, let's pretend my data look something like this (but with more noise)... var1_times<-c(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10) var1_values<-c(0,

Hello, I have been getting the following intermittent error from kmeans: >str(cavint.p.r) num [1:1967, 1:13] 0.691 0.123 0.388 0.268 0.485 ... - attr(*, "dimnames")=List of 2 ..$ : chr [1:1967] "6" "49" "87" "102" ... ..$ : chr [1:13] "HYD" "NEG" "POS" "OXY" ... > set.seed(34) >

Hello, I have a column in a data frame that need to be 10 digits long. As such: Decimal.Year 1 1994.25997 2 1994.26020 However, R keeps rounding the digits. As such: Decimal.Year 1 1994.260 2 1994.260 *Is there any way to stop this from happening?* Here is how I created the data frame: x <- read.table('bats_1994_CTD.txt') colnames(x) <-

Hello all: I've scoured the web for a solution to this problem to no avail, and thought someone on this list might be able to point me in the proper direction... I realize this isn't the best place for Macintosh help, but it is Samba related, so please bear with me :-) Some quick background: I have a Power Mac G4 Dual GHz machine running Mac OS X Server 10.1.4, and have a Micronet SCSI

I have a huge data set in the form of            V1           V2         V3   V4     V5  V6 1     201005010000201005010000 1.68291.38 1  0 2     201005010000201005010300 0.93335.10 1  0 3     201005010000201005010600 2.25 57.38 1  0 4     201005010000201005010900 0.43 13.76 1  0 5     201005010000201005011200 0.74101.14 1  0 I am interested in interpolating it on an hour basis(it's for avery

Hi, all-- I've been working on a doParallel package to provide a foreach parallel backend for the new parallel package, but I am having trouble building the vignette. On my system, if I use the following minimal vignette (call it buggyVignette.Rnw): \documentclass[a4paper]{article} \title{Sweave Example 1} \author{Rich Calaway} \begin{document} \maketitle In this example

Greetings R Users, I?m new to R but at least managed to read in multiple files: filenames <- list.files(path=getwd()) numfiles <- length(filenames) for (all_temp in c(1:numfiles)) { filenames[all_temp] <- paste(filenames[all_temp],sep="") assign(gsub("[.]ASC$","temp",filenames[all_temp]),read.delim2(filenames[all_temp],

Hello, BarZ Adventures is an Austin-based start-up company that creates location-aware tour technology. We are looking for a software developer to work on our Ruby-on-Rails web application. The application also serves mobile clients such as iPhone, Android through web services. We have built a platform for creating location-based applications. It will be a part-time contract position with

I've been experimenting with the --remove-sent-files option with patchy success. Often --remove-sent-files will not remove the remote files. It copies them locally but "apparently" failed to remove them remotely. After some experimentation I was able to identify one problem as a permission problem. I continue to have problems with rsync not removing some more files. What troubles

I'm trying: R CMD Rdconv file.Rd --type=Ssgm If file.Rd contains \code{x} then this is currently translated as <s-expression>x</s-expression> I suggest instead translating to <code>x</code> (provided that R CMD Sd2Rd is changed to support the <code> tag; I just submitted that bug separately). Note that this is an enhancement, not a bug. This change would

Dear R-users, Insightful has a position open for a Senior Software Engineer in computational finance. We are looking for someone with both solid software engineering skills and experience in computational finance. It's a very interesting position for the right person. The job description is below. Thanks, Charlie Roosen Software Engineering Manager Insightful Corp ---------

Insightful is seeking a pre-doctoral student and an undergraduate student for two internship positions. The primary responsibilities are to assist in the development of software for high-dimensional regression and machine learning applications using least angle regression (LARS). The pre-doctoral candidate should have a background and interest in statistical methodology, algorithms, data

The purpose of this email is to ask for pre-built procedures or techniques for smoothing and interpolating missing time series data. I've made some headway on my problem in my spare time. I started with an irregular time series with lots of missing data. It even had duplicated data. Thanks to zoo, I've cleaned that up -- now I have a regular time series with lots of NA's.

I''m attempting to store a value that''s dependent on an environment variable in a custom .yml file, like so: job_folder: "#{RAILS_ROOT}/jobs" Doesn''t seem to like that. Is there any way for me to have access to the RAILS_ROOT environment variable from inside of my configuration file? Thanks, Wes -- Posted via http://www.ruby-forum.com/.