Hello all,
I'm not really sure how to search for this in google/Rseek so there is probably
a command to do it. I also know I could write an apply loop to find it but
thought I would ask all you lovely R gurus.
I have a very long vector (length=1855190) it looks something like this
Hello all R-er,
I'm trying to run a resampling method on some data. The current method I have
takes 2+ days or a lot of memory . I was wondering if anyone has a better
suggestion.
Currently I take a matrix and get the correlation matrix from it. This will be
called rho.A. Each element in
On Mar 29, 2012, at 1:41 AM, ilai wrote:
On Wed, Mar 28, 2012 at 3:53 PM, Benton, Paul
hpaul.bento...@imperial.ac.uk wrote:
Hello all R-er,
I'm trying to run a resampling method on some data. The current method I
have takes 2+ days or a lot of memory . I was wondering if anyone has
Posting for a friend
Begin forwarded message:
From: Geier, Florian
florian.geie...@imperial.ac.ukmailto:florian.geie...@imperial.ac.uk
Subject: Fwd: readBin fails to read large files
Date: September 1, 2011 4:10:53 PM GMT+01:00
To:
Begin forwarded message:
Date: 1 September 2011 16:01:45
;)
Error in parse(text = paste(txt, collapse = \n)) :
text:1:29: unexpected input
1: function(x, ..., obj = new( ‚
^
On 20 Jul 2011, at 01:54, Benton, Paul wrote:
Dear all,
I've been trying on and off for the past few months to get SSOAP to work
Dear all,
I've been trying on and off for the past few months to get SSOAP to work with
chemspider. First I tried the WSDL file:
cs-processWSDL(http://www.chemspider.com/MassSpecAPI.asmx?WSDL;)
Error in parse(text = paste(txt, collapse = \n)) :
text:1:29: unexpected input
1: function(x, ...,
Dear all,
I'm having some problems getting my recursive function to work. At first I
though that maybe my data was too big and I increase option(expressions=5).
Then I thought that I would try it on some smaller data. Still not working. :(
I would have thought there should be a function
for undirected graphs.
Your matrix is not symmetric, therefore
the graph is directed.
On 7/14/2011 8:53 AM, Benton, Paul wrote:
Dear all,
I'm having some problems getting my recursive function to work. At first I
though that maybe my data was too big and I increase
option(expressions=5
Thanks Tom.
heatmap.2(mat, Rowv=NA, Colv=NA, col=redgreen, breaks=seq(-1,1,by=0.01),
symm=TRUE, trace=none, dendrogram=none)
that did the trick :)
Begin forwarded message:
From: Leja, Thomas
Date: 29 March 2011 03:47:59 GMT+01:00
To: Benton, Paul
Subject: Re: [R] comparing heatmaps
Yep
, Benton, Paul wrote:
library(gplots)
dat-cor(matrix(rnorm(100, m=10), nrow=10))
mat-cor(matrix(rnorm(100), nrow=10))
dev.new()
heatmap.2(mat, Rowv=NA, Colv=NA, col=redgreen(75), symm=TRUE, trace=none,
dendrogram=none,
main = paste(Correlation Matrix for time
Dear all,
I've been trying to find how to compare tow different heatmaps but I'm having
trouble getting the colors bar to be the same. I'm doing something like the
following:
library(gplots)
dat-cor(matrix(rnorm(100, m=10), nrow=10))
mat-cor(matrix(rnorm(100), nrow=10))
dev.new()
Julia,
I can vouch for the 'Statistical Analysis in R'. Very good book, I learnt R
from it. The other one to look at is Spoetry. It solves a lot of problem for me.
Paul
http://www.burns-stat.com/pages/spoetry.html
On 30 Nov 2009, at 17:17, Ben Seligman wrote:
Hi Julia,
I'm also a
Dear R-guru's,
I have some data that I'm writing to a mysql database. I need the database to
generate the primary key and it's not being generated as a unique ID. My
understanding was that primary keys should be unique. I submit a data.frame
with named columns. The only name that it's missing
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