I am very much a naive and interested beginner, so I am not at all sure
if you will find this reference
http://snipurl.com/hq2j
interesting
S.
Uwe Ligges wrote:
Sebastian Leuzinger wrote:
the null hypothesis would be: one particular frequency peak is not
significantly different
Hi,
I am trying to fit a function of the form:
y = A0 + A1 * exp( -0.5* ( (X - Mu1) / Sigma1 )^2 ) - A2 * exp ( -0.5*
( (X-Mu2)/Sigma2 )^2 )
i.e. a mean term (A0) + a difference between two gaussians.
The constraints are A1,A2 0, Sigma1,Sigma20, and usually Sigma2Sigma1.
The plot looks
hi,
after
m=locfit(y~x,..., family=binomial)
plot(m,band=local) gives me a plot of locfit's result with a confidence
interval around it. i would like to get the actual values that are being
used to plot the lines in this figure.
i tried using predict, but the standard error it returns
Hi,
I have a question that I have not been succesful in finding a definitive
answer to; and I was hoping someone here could give me some pointers to
the right place in the literature.
A. We have 4 sets of data, A(t), B(t), C(t), and D(t). Each of these
consists of a series of counts obtained
might develop some way to simulate a
process that seemed to describe what I thought generated these numbers
and compare simulated results with actual, under a variety of
hypotheses, obtaining various kinds of p-values, etc.
hope this helps. spencer graves
Suresh Krishna wrote:
Hi,
I
Hi,
I am analyzing a data set with greater than 1000 independent cases
(collected in an unrestricted manner), where each case has 3 variables
associated with it: one, a factor variable with 0/1 levels (called XX),
another factor variable with 8 levels (X) and a third response variable
with two
Oops, I corrected some errors in the first paragraph; sorry for the
repeated posting.
Suresh
~~
Hi,
I am analyzing a data set with greater than 1000 independent cases
(collected in an unrestricted manner), where each case has 3
see these threads:
http://finzi.psych.upenn.edu/R/Rhelp02a/archive/46512.html
http://finzi.psych.upenn.edu/R/Rhelp02a/archive/15653.html
-suresh
Darren Weber wrote:
Is there a function in R for doing Greenhouse-Geiser correction in ANOVA
models?
Is it already available in the aov function? How
http://finzi.psych.upenn.edu/R/Rhelp02a/archive/20509.html
-s.
Hui Han wrote:
Thank you very much, Professor Ripley.
If possible, could you point me to other packages that you think I
should look at for estimating a derivative?
Best regards,
Hui
Prof Brian Ripley wrote:
On Tue, 10 May 2005, Hui
are you looking for something like:
InternalMean - mean(data1[,3])
TestValues - c(0,1,2,4,9) #should be in increasing order
TestResults - c(.95, .85, .7, NaN,0)
if (InternalMean==0) IntResult=1 else
IntResult=TestResults[which(TestValues==max(TestValues[TestValuesInternalMean]))]
-s.
Jones, Glen
oops, i meant something more like:
TestValues - c(0,1,2,4,9) #should be in increasing order
TestResults - c(.95, .85, .7, NaN,0)
if (InternalMean==0) IntResult=1 else
IntResult=TestResults[TestValues==max(TestValues[TestValues=InternalMean])]
-s.
Suresh Krishna wrote:
are you looking
Is that the entire story ? I tried this with yesterday's patched version
(windows xp) and found:
list.files(getwd(),*.txt,full=T)
Error in list.files(path, pattern, all.files, full.names, recursive) :
invalid 'pattern' regular expression
list.files(getwd(),'.txt',full=T)
[1]
oops, my fault. i missed typing the key '*' character in the second version.
apologies !!!
suresh
Suresh Krishna wrote:
Is that the entire story ? I tried this with yesterday's patched version
(windows xp) and found:
list.files(getwd(),*.txt,full=T)
Error in list.files(path, pattern, all.files
http://snipurl.com/f0xh
(leads you to packages 'ade4' and 'MASS')
-s.
Navarre Sabine wrote:
I would like to donc an AFC (factoriel correspondance analysis) and I know that
on Splus, the function to do that is afc(data). But on R??? is it acm?
That a lot!
Sabine
it is the first link if you type making packages into the google
search box here:
http://maths.newcastle.edu.au/~rking/R/
-s.
Laura Holt wrote:
Hi R People:
A few weeks ago, someone put a link to a website for how to for
building R packages. It was very nice.
But of course, I have
From:
?cor.test
Arguments:
x, y: numeric vectors of data values. 'x' and 'y' must have the
same length.
-s.
Michael Grant wrote:
Using Windows System, R 2.1.0
d is a data frame, 48 rows, 10 columns
cor(d) works properly providing all pairwise Pearson correlation
i dont use gmail, but this method *may* run into problems if people are
replying to a message and r-help is on the cc: line.
thunderbird has a to: or cc: option for this... is gmail's to: field a
default for to: or cc: ?
-s.
Deepayan Sarkar wrote:
On 6/30/05, Douglas Bates [EMAIL PROTECTED]
You need the 2.0 beta package available at:
http://sunsite.univie.ac.at/rcom/download/RSrv200beta.exe
Also, there is a rcom mailing list at
http://mailman.csd.univie.ac.at/mailman/listinfo/rcom-l for more help.
Suresh
On Tue, 08 Nov 2005 06:42:37 -0500, Julia Ivanova [EMAIL PROTECTED]
Hi,
Has anyone attempted to compile R on QNX 4.x or 6.x ? It would be
particularly cool if there is a precompiled version somewhere on the QNX
software archives.
Thank you very much !!
Suresh
ps. Please cc replies to my address if possible...
-existent directory), Emacs will freeze as soon as
one toggles from the Emacs window to another application and back to Emacs.
And of course, I should have written FSF Emacs in my original post, not FSG.
Hope this helps!
Le 26 Février 2005 00:06, Suresh Krishna a écrit :
Prof. Goulet,
I apologize
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