Hi Blue Jay,
If your sequences are small (<10Kb) and you have a few samples (~100)
the seqinr package from CRAN itself is a very straightforward way of
handling DNA sequences, but if you plan to do more sophisticated things
that can drain your RAM and processor time, I would definitely recomm
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
On Behalf Of Ivan Calandra
Sent: Sunday, June 20, 2010 3:47 PM
To: r-help@r-project.org
Subject: Re: [R] Popularity of R, SAS, SPSS, Stata...
Bob,
I have no idea whether it is realistic, but if
Liviu Andronic escribió:
On Mon, Mar 1, 2010 at 11:49 PM, Liviu Andronic wrote:
On 3/1/10, Keo Ormsby wrote:
Perhaps my biggest problem was that I couldn't (and still haven't) seen
*absolute beginners* documents.
there was once a link posted on r-sig-teaching
Liviu Andronic escribió:
On 3/1/10, Keo Ormsby wrote:
Perhaps my biggest problem was that I couldn't (and still haven't) seen
*absolute beginners* documents.
Perhaps http://www.r-tutor.com/? Also recently a webinar on R [2] was
held and it hosts complete course notes and
Patrick Burns escribió:
* What were your biggest misconceptions or
stumbling blocks to getting up and running
with R?
* What documents helped you the most in this
initial phase?
I especially want to hear from people who are
lazy and impatient.
Feel free to write to me off-list. Definitely
wri
yonosoyelmejor escribió:
Hello, i would like to ask you another question. Is exist anymethod to
vectors that tells me the last element?That is to say,I have a vector, I
want to return the position of last element. I hope having explained.
A greeting,
Ignacio.
vect1 <- c(1,2,3)
vect1[length(v
Hello Ashta,
You need to use double blackslashes, liike: "C:\\Documents and
Settings\\ashta\\MyDocuments\\R_data\\rel.dat"
I usually use the following to avoid writing the path:
#select file from a popup window
f <- file.choose()
#read the file. the is Rese for any other arguments e.g.
Hello,
Thanks for the correction, sorry Murat I was mistaken. Actually your
answers solved me a problem I was having using multiple fisher.test() on
nucleic acid sequences, where we come up with hundreds of thousands of p
values, a lot of which are 0's. Since we have to correct for multiple
te
Hello Thomas and Bryan,
Thanks for the correction, sorry Murat I was mistaken. Actually your
answers solved me a problem I was having using multiple fisher.test() on
nucleic acid sequences, where we come up with hundreds of thousands of p
values, a lot of which are 0's. Since we have to correct
Hi Murat,
I am not an expert in either statistics nor R, but I can imagine that
since the default is exact=TRUE, It numerically computes the
probability, and it may indeed be 0. if you use wilcox.test(x, y,
exact=FALSE) it will give you a normal aproximation, which will most
likely be differen
me with this
one please?
Thanks in advance,
Xiao
On Wed, Aug 12, 2009 at 11:47 PM, Keo
Ormsby wrote:
You have to install MASS package first.
Hope this does the trick.
Best,
Keo.
Xiao Xiao wrote:
Hi all,
I'm trying to fit a nonlinear regression by "nlrob":
model3=nlrob
You have to install MASS package first.
Hope this does the trick.
Best,
Keo.
Xiao Xiao wrote:
Hi all,
I'm trying to fit a nonlinear regression by "nlrob":
model3=nlrob(y~a1*x^a2,data=transient,psi=psi.bisquare,
start=list(a1=0.02,a2=0.7),maxit=1000)
However an error message keeps popping up
rajclinasia escribió:
Hi Every one,
my question is, How to Import more than one sheet in a single excel file
(e.g. 10 sheets in one excel file) into R and create datasets for all the
sheets in a single excel file without specifying the sheetnames.
Thank you in Advance.
Hello,
One way is to use
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