similar to: How to include files in .R?

Displaying 20 results from an estimated 3000 matches similar to: "How to include files in .R?"

2007 Nov 06
3
Produce a multiple formats graphic
Is it possible to produce the same graphic in different formats in one shot? Now if I want to produce the same graphic in pdf, ps and jpeg I run the producing code, but I change the graphic device, and I choose successively : pdf(...) ps(...) jpeg(...) So in this case I run the same code 3 times, or I have to choose a format and use converters... Is it possible to produce the 3 graphics in once
2008 May 02
1
Phil Spector's book
Since we're on the topic of book reviews, I just received Phil Spector's new R book called "Data Manipulation with R" and it is also quite a nice book. I haven't gone through it all and I won't give a detailed review but I have gotten a lot out of the first 100 pages that I have read. Note that I've been using R for almost 1.5 years so , for me, it's a
2012 Jan 18
4
R package dev: how to export constant?
Hi, i create two constants kilo and milli in [1]. These should be available after loading library(sitools) How should i export them and what have i done wrong? (Other suggestions for improving the package are welcome too) The ready to use .tar.gz and the source can be found on github [2,3] kind regatds, [1] https://github.com/jonasstein/sitools/blob/master/init.R [2]
2007 Nov 27
1
Export in pdf, png, jpg, eps, etc...
Dear R-users, I have created a bunch of R scripts that automatically create multiple plots, all saved in a pdf device. I initially chose pdf output in order to easily access to multiple plots in a single file. Now, I am trying to play with different devices, like png or eps and I realize that the settings I used to have nice plots in a pdf device are giving awful outputs with the other
2007 Dec 15
1
modify a data.frame within a function
Hello all, I'm trying to modify a single column of a data frame to remove randomly half of the values. I want to do it within a function, but can not assign the modified column back into the data frame. It was easy and successful without a function, so I suspect the problem is the call of the single column within the function. removedata<-function(datafull,var.removed) { attach(datafull)
2008 Mar 13
1
factanal and plotting?
Hi there! To make a good choice for the estimation of the number of usefull factors. And I'd like to plot a graph like: http://de.wikipedia.org/wiki/Bild:Parallelanalyse.jpg where I don't need the green line (random values). But with str(factanal(data, factors=10)) I cannot figure out where I can find the values for plotting. Can you please help me in this question? Thanks, Martin
2008 Apr 14
2
how to write a table to pdf
Hi, Is there a way to write a table to pdf ? I have checked write.table, it only writes to text file. [[alternative HTML version deleted]]
2007 Sep 06
2
larger decimal numbers get rounded ....
Hi, I am sure there is a reason but ...... why larger decimal numbers get rounded to the nearest integer? Example: a <- 3308000.5 a [1] 3308001 I would like my numbers to be decimals .... since they do represent coordinates and i don't want them rounded .... how can i keep them as they are? Thanks, Monica _________________________________________________________________
2012 Jan 16
2
howto test a package without installation
Hi, how can i play around with my first selfwritten package [*] without to install it to my debian system? I think of something like doing this: /tmp/$ R R version 2.11.1 (2010-05-31) Copyright (C) 2010 The R Foundation for Statistical Computing ISBN 3-900051-07-0 > library(/tmp/sitools) 3 * kilo [1] 3000 [*] https://github.com/jonasstein/sitools -- Jonas Stein <news at
2007 Oct 27
1
Package Installer Fails in OSX 10.5 Leopard
Hello all, I apologize in advance if this is not the correct list to post these sorts of issues. When attempting to install the latest stable build of R (2.6) or the most recent nightly build from R.research.att.com, the installer disables the ability to actually install R or any of the other bundled frameworks (i.e. the list is unchecked and grayed out). Before I start trying to either coerce the
2008 Jun 03
2
merge two data sets
I would like to merge ?data1 ?that contains 100 unique ID?s with another data set ?data 2? with 150 ID?s and the age of those individuals ( the ID in data1 is a subset of the ID in data 2) I would like to merge these data1 with data2 and have the result of the merge to have the ID ordered as in data1. Can this be done in R? -- View this message in context:
2007 Jul 13
2
R file via SSH
Goodmorning everybody, I need to run an R program via SSH. Usually I open R, I run the program and I stay logged-in, waiting for the output. As a matter of fact, if I close the connection with SSH I loose the calculations and the output of my R program. What command I have to use in order to preseve the calculations and the output without staying logged-in a SSH connection? thanks in advance
2007 Aug 04
2
bars' values on barplot
Hi, I need bars' values on barplot, and I don't know how I can put it. I do my barplot as: data<-read.table("/my_path/file.dat",header=T, sep="\t") barplot(as.matrix(data),log="y",beside=TRUE,main="my_title", xlab="x name", ylab="y name"). How can I add the values on each bar? Thanks.. [[alternative HTML version deleted]]
2007 Jun 29
2
\include-mechanism in Sweave?
Dear HelpeRs, I'm very fond of Sweave and I use it as often as possible. It'a a pity I can't use it for larger projects or can I? For instance suppose I have three files file1.rnw, file2.rnw and file3.rnw with Sweave code. Working on file2.rnw I whould like to exclude file1.rnw and file3.rnw temporarily and joining all of them later. This amounts to a mechanism similar to using
2008 Jan 06
3
run setwd at the launch of R
Dear all, my R files (and the .csv files as well) are saved somewhere pretty deep down my hard disk. i have to chage to working directory therefore everytime i run R (i run it on powerPC mac), which is disgusting. using the setwd command at the beginning of an R script doesnt really help because i have to find this file first by hand. I am looking for possibility to run setwd during the
2009 May 26
2
Problem accessing "row number" from subset on a dataframe
I would like to use the "row number" information returned from performing a subset command on a dataframe. For example, I would like to automatically delete some rows from a dataframe if they match a criteria. Here is my example below. data(airquality) names(airquality) subset(airquality, airquality$Month == 6) Now how do I delete the row numbers returned automatically? I
2009 Jan 28
1
Faced Problems with RODBC package 1.2-5 and 1.2-4 for windows
Hi, I am facing problems with RODBC package 1.2-5 and 1.2-4 built for windows. I am using R 2.8.1 version. I faced some problems when I was trying to execute sql procedure from R with exec/execute statement . Stored procedure contains code/statements : 1) Call to another procedure (R calls one procedure which itself calls another procedure) 2)
2006 Nov 08
5
query in R
how to realize the following SQL command in R? select distinct A, B, count(C) from TABLE group by A, B ; quit; Best Regards --------------------------------- Sponsored Link Get a free Motorola Razr! Today Only! Choose Cingular, Sprint, Verizon, Alltel, or T-Mobile. [[alternative HTML version deleted]]
2006 Nov 08
2
Sweave and font problems
Dear All, Having now successfully started using Sweave, I have just noticed an odd side effect with fonts. Using plain LaTeX, I have had no problems using \usepackage{palatino} or \usepackage{times} and the font correctly changes. However, once I convert the tex document into Snw, and run it through R CMD SWEAVE, LaTeX seems to ignore this package directive. The LaTeX log suggests the font
2007 Nov 25
2
how to wait after plotting in BATCH mode?
when i plot with the following command on console: $ R CMD BATCH cp_messung.R in the R-script i wrote x11() in the beginning, so it draws a nice plot on my screen. But sadly it disappeares after a second or two. How can i make it to wait until i press a key or something? thank you. -- kind regards, Jonas Stein <news at jonasstein.de>