similar to: Working directories... Again

Hello, I am trying to create multiple scatter plot graphs. I have 1 independent variable (Age - weeks post conception) and 18 dependent variables ("Gene n" Expression) in one csv file. Is there a way to set up a looped function to produce 18 individual scatterplots? At the moment, I am writing the plot() function out 18 times to make the 18 graphs. My code is below and csv file is

Dear Sir or Madam: This is an extension to a earlier post, about looping through several thousand files, and testing student's models against a different data-set, called rclnow, for "recall now". The problem is, that the instructor never specified to the students, what they should name their "lm" object. So what they created was: "arbitrary variable name"

Hello, I would like to run some code in parallel with each cluster reading/writing to a different working directory. I've tried the following code without success. The error I get is: "Error in setwd(x) : cannot change working directory" library(parallel) dirs <- list("out1","out2","out3") # these directories are located within the current

Hi, I need to write program to run some results from an experiment. i have the results saved in 2 different files, named "tuesday" and "wednesday" (both located within the same file). when i wrote the program for "tuesday" i had no problem running it, but when i changed the work directory to wednesday i got the "cannot change working directory" message. I

I've been working on a small personal project that needs to select files for manipulation from various directories and move them around in planned ways. file.choose() is a nice way to select files. However, I've noticed that if file.choose() is called within a function, it is the directory from which that calling function has been invoked that is displayed by file.choose(). This is not

Try choose.files choose.files(default = file.path(mydir, "*.*"), multi = FALSE) On Wed, Dec 18, 2024 at 10:33?AM J C Nash <profjcnash at gmail.com> wrote: > > I've been working on a small personal project that needs to select files for manipulation from > various directories and move them around in planned ways. file.choose() is a nice way to select > files.

Hi Guys, I am new to R and just trying to write a small script to automate a couple commands. But I run into the setwd(): cannot change working directory. I googled a little bit and tried all fixes/suggestions with no success. Basically I have a script that works from inside a directory with my data (/home/sean/Rtest/Data01). Now I want to modify the script to make it run from the upper directory

I believe file.choose() remembers the last choice, and repeats that location the next time you call it. This is true when it is called at top level or from within a function. The first time you call it in a session, it will default to the current working directory, but not after that. Front ends are allowed to replace the underlying function, so that may depend on which front end you are

Dear helpers, I've looked in the help files (maybe not very thoroughly but I looked) and I couldn't find a straightforward way to permanently set the working directory (where I save and read files). Each time I startup R the working dir is automatically "C:/R/bin" [using:getwd()], and I know I can change it using setwd [for example setwd("C:/R/DATA"), but it's only

Dear R-list, Seems simple but have tried multiple approaches, no luck. I have a list of column names:

I have just upgraded from rw1081 to rw1090 (using Windows 2000). Now when I type the command: > setwd('d:/folder_name) I get the following error message: Error in setwd(dir) : cannot change working directory If I use the "change dir" tab in the file menu i can sucessfully change working directories, but this is not so convenient as i have my whole model stored as a text file

Dear R forum, I want to replace all the elements in a data frame (dd) which match the character "x" with "0". What's the most elegant way of doing this (there must be an easy way which I've missed)? I settled on the following loop: >for(i in 5:12){ # These are the column of dd I am interested in >dd[which(dd[,i]=="x"),i]<-0 >} The

I installed R on my Windows laptop in C:\Program Files\R\R-2.15.2 and am able to open RGUI (640bit), see packages and run commands. However, when I test the installation and run the basic tests and all the tests on the standard and recommended packages i.e.: library("tools") testInstalledBasic("both") testInstalledPackages("base", errorsAreFatal

Hello everyone, This should be an easy question, I think. I'd like to write a command in a program to set the working directory to whatever directory the file is currently stored in. Suppose I have a file called "myRscript.r", and it's stored in "C:\Rprojects\myRscript.r", and it references other R scripts and data files in the same directory. If I enter the

I am trying to migrate my samba 3.0.10 PDC from a Solaris 2.8 machine to a Suse 9.1 machine. Nothing in the docs including the part about moving from a windows PDC to samba PDC seem to work in my case. Is their some quick and dirty or do I have to reinstall on the Suse machine and recreate all the users? Thanks, John Allen john.allen@noaa.gov

Hi, I am a new user of "R", I am trying to read my data in.. "Cervixhc.dat" used to be in a different directory, now it has been moved to "O:\E&s\APC cervix FINAL (YG,MC,MD)\Manuscript\Data", but when I ran the following program (in red) I got an error message "Error in setwd(dir) : cannot change working directory", and "Error in file(file,

Problem: I have a data frame with 1s and 0s denoting presence/absence of species (columns) for particular plot measurements (rows). What I want to do is make a new column whose entries for each row is a list of the column names in which a species is present (ie. for row one its entry might read: "sp1","sp2", etc.). I've tried various functions etc. but can't seem to

Hi all! I have recently finished the first prototype of data dependence analysis for LLVM. Now that I have some more time I would like to prepare a "production" version. In this post I'll try to describe the current state and propose a work plan. Currently, the analysis has a very simplified interface (it allows to query for dependence between two given instructions or whether a

AFAIK a script run through source() does not have any legit way to learn about it's own location. I need this to make sure that the script will find its datafiles after I move the whole directory. (The datafiles are in the same directory.) Here is a hack I invented to work around it: print(getwd()) source_pathname = get("ofile",envir = parent.frame()) source_dirname =

Full_Name: Jeffrey M. Freedman Version: 1.4.1 OS: Mac OSX Submission from: (NULL) (169.226.200.51) I'm running R version 1.4.1 (NOT DARWIN VERSION) and it crashes every time I set a working directory (either from the menu or using setwd) to a path that is longer than a certain number of characters. This was not a problem in version 1.3.1. Thank you.