Displaying 20 results from an estimated 100 matches similar to: "plotting two histograms on one plot with hist function"
2012 Jul 24
1
Problem building dll in R-2-15-1
I am using R-2-15-1 with latest version of RTools under Windows 7 on a 64bit machine. When trying to build a dll from a simple test program matm.f I get the following error:
> R CMD SHLIB matm.f
gfortran -O3 -mtune=core2 -c matm.f -o matm.o
f951.exe: out of memory allocating 312 bytes
make: *** [matm.o] Error 1
Can someone please help
NJ
________________________________
2003 Feb 27
2
PRESS again
Sorry for the repeat.
The PRESS statistic is defined as
sum(y-yhat(i))^2, where yhat(i) denotes the ith predicted value using
all the data except the ith case (as used typically in linear models).
Thanks again
Jacob
Jacob L van Wyk
Department of Mathematics and Statistics
Rand Afrikaans University
P O Box 524
Auckland Park 2006
South Africa
Tel: +27-11-489-3080
Fax: +27-11-489-2832
2003 Mar 07
1
Boot
Hallo
Could anybody please help.
I have a simple linear regression model with 5 predictors. I want to
use "bootstrap residuals" to make inferences regarding beta(2)hat. After
fitting the model y=b0+b1+b2+b3+b4+b5 I tried the following:
mod <- lm(y ~ x1+x2+x3+x4+x5)
res <- resid(mod)
pred <- predict(mod)
Now, I have tried
boot(res, lm(res+pred ~ x1+x2+x3+x4+x5)$coef[3],
2007 Nov 17
7
Using RSpec to drive the design of a GUI desktop application
Hello everybody,
I''ve been using RSpec as a tool to create web applications for some time
now, in Rails, and using plain Ruby with WEBrick as well. The tool suits my
needs and the story runner is great.
Now there are things that aren''t solvable on the web, you''ll need a _real_
desktop application for those problems.
So I''ve toyed a bit around with various GUI
2008 Jul 09
2
replacing value in column of data frame
Dear all,
Probably a very basic question but I need some help.
I have a data frame (made by read.table from a text file) of microarray data, of which the first column is a factor and the rest of the columns are numeric.
The factor column contains chromosome names, so values 1 through 22 plus X, Y and XY. The numeric columns contain positions or intensity measurements.
What I need to do is
2007 Jun 14
1
Wilcoxon test on data matrix
Dear everyone,
I am trying to do a Wilcoxon one-sided test on my gene expression data.
These are the data i have in R:
data.matrix (matrix, numeric) containing all gene expression data (42 rows=genes, 42 columns=tumors), no column header or row names
data.cl (vector, numeric) consisting of 42 0's and 1's to indicate class 0 or class 1 for each column in data.matrix
I want to do a
2005 Sep 23
1
Installing local packages in R for MacOSX 10.4.2
Dear all,
I have been using R for Windows before but recently switched to Mac. Now I
am confused about how to install local packages using R 2.1.1. on the Mac.
I found the menu Packages and Data, and have used it succesfully to install
CRAN and Bioconductor packages (all binaries) by selecting these
repositories from the pull-down menu and clicking the Get List button.
However there is one
2006 Nov 03
6
How to send data,
Hello,
First of all I''m new to working with sockets,
so the problems I''m having are probably because of my lack of understanding.
What I''m trying to accomplish is to create a mac os x client gui to ruby-debug.
When a application that includes ruby-debug is started,
it starts listening for 2 connections; 8989, 8990
The connection is made by calling the connectToApp
2004 Aug 02
3
debug channels
hello winers!
has anyone a kind of debug channels documentation?
i mean that parameters after "--debugmsg" like:
"+relay,+loaddll,+reg"...
i need to see network stuff in the debug messages.
thanx,
cheers!
rxon
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2009 Sep 23
1
graduation
Hi everyone
I want help in graduating the attached rates and checking for goodness
of fit and smoothness using R please help.
Many thnk
TOo every one around the world
This message and attachments are subject to a disclaimer. Please refer
to www.it.up.ac.za/documentation/governance/disclaimer/ for full
details. / Hierdie boodskap en aanhangsels is aan 'n vrywaringsklousule
onderhewig.
2010 Feb 18
0
Appropriate test for overdispersion in binomial data
Dear R users,
Overdispersion is often a problem in binomial data. I attempt to model a
binary response (sex-ratio) with three categorical explanatory variables,
using GLM, which could assume the form:
y<-cbind(sexf, sample-sexf)
model<-glm(y ~ age+month+year, binomial)
summary(model)
Output:
(Dispersion parameter for binomial family taken to be 1)
Null deviance: 8956.7 on 582
2004 Sep 10
0
What's the best way to install wine as an ordinary user?
Hi all,
I haven't installed wine in a while, so please help me here.
I've implemented a very simple package management system on my LFS system. All
the system dir's where programs install are sticky and group writable by a
special group called packages.
Therefore i never install as root anymore, and i can uninstall a program
simply by removing all files from that user.
2005 Mar 25
1
Hide files.
Hello Samba,
I have a question and I can not find it on the web.
I have a share and that works fine but there as files in it I want to hide.
(same share as the webserver)
I want to hide the *.php files.
My question is"How do I do that?"
Subdirs is already hidden but the files in the root/dir of the share not.
The conf file is included.
Kind regards,
Martijn Zuiderwijk
--
2009 Feb 21
0
errors
Dear Sir/Madam,
I was trying to upload my data in BRB array tools (R version 2.8.0). The following errors occured:
Error: package/namespace load failed for 'affy'
Error occured while executing the following R command: try(library(affy)).
Could you please tell me what this means (and how to solve)?
Thank you in advance,
Henk-Marijn de Jonge
De inhoud van dit bericht is
2012 Sep 05
0
Samba / AD connection issue
Hello list,
We are receiving this error on our AD machine;
"The session setup from the computer COMPUTERNAME failed to authenticate.
The following error occurred:
%%5"
I've searched internet, and it seems to be some kind of trust issue / windows NT 4.0 authentication method. But I couldn't find a answer on how to solve this on the samba server.
Here is my samba config:
2019 Feb 20
0
Please Recommend Affordable and Reliable Cloud Storage for 50 TB of Data
I gave you a lengthy description of the Fedora lists.
It's rather rude to see your question here again.
Met vriendelijke groet,
Hans Witvliet, J, Ing., DMO/OPS/I&S/APH, Kennis Team Opensource
Coldenhovelaan 1 Maasland 3531RC Coldehovelaan 1, kamer B213
-----Original Message-----
From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of Turritopsis Dohrnii Teo En Ming
Sent: vrijdag
2012 Jul 09
0
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2006 Aug 28
0
Splancs Query
Dear R Users;
I have been using the space-time K-function analysis to detect the existence
of clustering in both space and time. I wish to ask and know what the
minimum number of cases should be for such analyses to be valid. I have
data with 23 cases and don't know how careful i should be in the
interpreting the results.
Secondly, i wish to find out if there is any bond between the
2003 Jul 31
1
(no subject)
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Date: Wed, 30 Jul 2003 20:06:17 +0400
From: Pavel Zheltouhov <pavlo@comlink.ru>
To: asterisk-users@lists.digium.com
Subject: [Asterisk-Users] asterisk,ata186 and Panasonic TD1232
Reply-To: asterisk-users@lists.digium.com
I have Panasonic TD1232 pbx, few cisco ata186 and linux box with asterisk.
2006 Apr 24
0
Blank page output :(
Hello all,
I''ve been struggling with apache/fastcgi to get SimpleTicket to run with
it.
At the moment it looks to me as if it''s running.
I''m using Mac OS 10.4.5
Apache that comes with OSX client (apache 1).
I did a gem update.
And installed fastcgi as instructed in:
http://wiki.rubyonrails.com/rails/pages/FastCGI+on+OS+X
If I open a browser and go to the url of the