Is there any quick way to compute confidence intervals for the
noncentrality parameter of the noncentral chi-square family? I get an
error when installing the Deducer package.
I would appreciate any help.
David
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R-help@r-project.org mailing list
http
Is there a function that can shade the region between two arbitrary
curves? For example, how can I fill in the area between these two
plotted lines?
> x <- 1:10
> y <- x + rnorm(10)
> z <- x + 10 + rnorm(10)
> plot(x, y, type = "l", ylim = c(0,20))
> lines(x, z)
I would appreciate any help.
Davi
Is there a function that can shade the region between two arbitrary
curves? For example, how can I fill in the area between these two
plotted curves?
> x <- 1:10
> y <- x + rnorm(10)
> z <- x + 10 + rnorm(10)
> plot(x, y, type = "l", ylim = c(0,20))
> lines(x, z)
I would appreciate any help.
Dav
Is there a function that can shade the region between two arbitrary
curves? For example, how can I fill in the area between these two
plotted curves?
> x <- 1:10
> y <- x + rnorm(10)
> z <- x + 10 + rnorm(10)
> plot(x, y, type = "l", ylim = c(0,20))
> lines(x, z)
I would appreciate any help.
Dav
You noticed that the AIC increases while the p-value decreases as you
change the model and hold the data fixed. There would be more indication
of a problem if you instead noticed the same relationship between the
AIC and the p-value as you changed the data and held the model fixed.
David
On
:24, Albyn Jones wrote:
Take a look at Sage, which is an open source alternative. It already
integrates R (http://www.sagemath.org)
albyn
Quoting David Bickel :
What are some effective ways to leverage the strengths of R and
Mathematica for the analysis of a single data set?
More
nd," a GUI that enables Mathematica users to easily keep
commands, output, and plots in the same file.
Best regards,
David
On 10-07-14 10:24, Marc Schwartz wrote:
On Jul 14, 2010, at 6:59 AM, David Bickel wrote:
What are some effective ways to leverage the strengths of R and Mathemati
Thanks, Ted. I meant to post this previous reply to the list:
On 10-07-14 07:43, David Bickel wrote:
Hi Ted,
Here are my translations to "integrate"-like syntax of a conflation of
examples from the following Mathematica pages:
x <- 2.232; sum(f = function(n) {x^n/factorial(n
What are some effective ways to leverage the strengths of R and
Mathematica for the analysis of a single data set?
More specifically, are there any functions that can assist with any of
the following?
1. Calling an R function from Mathematica.
2. Calling a Mathematica function from R.
3. Using
What are some reliable R functions that can compute the value of a
convergent series?
David
--
David R. Bickel, PhD
Associate Professor
Ottawa Institute of Systems Biology
Biochem., Micro. and I. Department
Mathematics and Statistics Department
University of Ottawa
451 Smyth Road
Ottawa, Ontari
"C:/Users/dbickel/R/win-library/2.11/", .libPaths()))
Best regards,
David
On 10/07/2010 8:43 AM, Duncan Murdoch wrote:
David Bickel wrote:
Now that I have installed R outside "Program files" to get past the
permissions problem, there are packages I can only access from certain
dr)
Error in library(locfdr) : there is no package called 'locfdr'
> setwd("C:/Users/dbickel/Documents")
> library(locfdr) # ok
The same error occurs whether or not I run R as administrator. Is there a
work around or better solution?
David
On 08/07/2010 9:46 AM, David
Thanks, Joris. Your suggestion solved the problem without requiring me
to run R as an administrator.
Best regards,
David
On 08/07/2010 8:45 AM, Joris Meys wrote:
Hi,
I am running Windows 7 and R 2.11.1, and everything is installing just
fine for me. Did you install R in the "Program Files" f
Yes, the User into which I logged in before launching RGui is an
Administrator. Correct, the problem is not limited to Bioconductor packages.
David
On 08/07/2010 8:55 AM, Duncan Murdoch wrote:
On 08/07/2010 7:15 AM, Dave Bickel wrote:
Neither biocLite nor the GUI menus can install packages o
Yes, the User into which I logged in before launching RGui is an
Administrator. Correct, the problem is not limited to Bioconductor packages.
David
On 08/07/2010 8:55 AM, Duncan Murdoch wrote:
On 08/07/2010 7:15 AM, Dave Bickel wrote:
Neither biocLite nor the GUI menus can install packages on
R does not seem to recognize my R_PROFILE:
$ cat $HOME/etc/Rprofile.site
a <- 3
$ cat "$R_PROFILE"
a <- 3
$ R
> a
Error: object "a" not found
> version
_
platform sparc-sun-solaris2.10
arch sparc
os
Is there any automatic mechanism for extracting a likelihood or test
statistic distribution (PDF or CDF) from an object of class "htest" or
from another object of a general class encoding a hypothesis test
result?
I would like to have a function that takes "x", an object of class
"htest", as its o
Could anyone recommend a package for visualizing a likelihood function
of two scalar parameters? I would prefer a three-dimensional plot
similar to the kind Mathematica is known for, perhaps generated by a
package not specific to likelihood.
David
__
David R. Bickel
Ot
others.
Best regards,
David
-Original Message-
From: Prof Brian Ripley [mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 30, 2007 4:51 PM
To: Thomas Lumley
Cc: David Bickel; [EMAIL PROTECTED]
Subject: Re: [R] high RAM on Linux or Solaris platform
On Tue, 30 Oct 2007, Thomas Lumley wrote
To help me make choices regarding a platform for running high-memory R
processes in parallel, I would appreciate any responses to these
questions:
1. Does the amount of RAM available to an R session depend on the
processor (Intel vs. Sun) or on the OS (various Linux distributions vs.
Solaris)?
2.
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