, agendas,
capturing-archiving, calendar integration, time tracking,... These
could possibly address some of the other issues you mentioned.
Good luck, and Happy New Year.Jay
*
G. Jay Kerns, Ph.D.
Mathematics and Statistics
Youngstown State University
http
***
G. Jay Kerns, Ph.D.
Youngstown State University
http://people.ysu.edu/~gkerns/
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http
the Help menu.
I just double-checked and both the function and example still work
like a charm, almost 4 years later. (?!)
Good luck, and I hope this helps.
Jay
__
G. Jay Kerns, Ph.D.
Youngstown State University
http://people.ysu.edu/~gkerns
, which is how I got away with the short command above.
__
G. Jay Kerns, Ph.D.
Youngstown State University
http://people.ysu.edu/~gkerns/
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do
depend on contributed packages
(and you can read more about them on the CRAN Task View for
probability distributions).
Hope this helps,
Jay
__
G. Jay Kerns, Ph.D.
Youngstown State University
http://people.ysu.edu/~gkerns/
__
R
On Sat, Nov 6, 2010 at 8:22 PM, michael tufemich...@gmail.com wrote:
Jay,
Yes I'm looking for unif(0,1) and your method works just fine. I
suppose your method should work for dimensions greater than 2, am I right?
Michael
Yes, but it gets that much more tricky to specify the
Dear Josh,
On Mon, Oct 11, 2010 at 3:15 PM, Joshua Wiley jwiley.ps...@gmail.com wrote:
Hi All,
Does anyone know of a function to plot a regression surface for two
predictors? RSiteSearch()s and findFn()s have not turned up what I
was looking for. I was thinking something along the lines
Dear Liviu,
On Sat, Oct 9, 2010 at 5:14 PM, Liviu Andronic landronim...@gmail.com wrote:
Dear all
I'm using Xubuntu Lucid and I keep getting the same random numbers
whenever I start a new session of R. For example, I keep getting
sample(1:1000, 1)
[1] 87
or
rnorm(1:10)
[1] -1.3618103
and provide commented, minimal, self-contained, reproducible code.
--
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
Youngstown State University
Youngstown, OH 44555-0002 USA
Office: 1035 Cushwa Hall
Phone: (330
a look at tk_choose.files in the tcltk package.
library(tcltk)
?tk_choose.files
Good luck,
Jay
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
Youngstown State University
Youngstown, OH 44555-0002 USA
Office: 1035
.
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
Youngstown State University
Youngstown, OH 44555-0002 USA
http://people.ysu.edu/~gkerns/
___
R-packages mailing list
r-packa...@r-project.org
https
have other suggestions for texts, manuals, web sites, etc. that
would introduce statistics and R simultaneously?
Have you seen this?
http://rwiki.sciviews.org/doku.php?id=books:intrstat
Good luck,
Jay
***
G. Jay Kerns, Ph.D.
Associate Professor
that the PDF
of the density is shown it is reasonably clear as-is.
Best,
Jay
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
Youngstown State University
Youngstown, OH 44555-0002 USA
Office: 1035 Cushwa Hall
Phone: (330
,
but in the meantime you may want to post your sessionInfo(). I have
run RcmdrPlugin.IPSUR on R-2.10.1, Windows XP, as recently as
yesterday during class without any problems.
Gotta go for now.
Jay
--
***
G. Jay Kerns, Ph.D.
Associate Professor
Department
Dear Brian,
On Tue, Feb 2, 2010 at 4:33 PM, Liviu Andronic landronim...@gmail.com wrote:
On 2/2/10, briancady413 briancady...@yahoo.com wrote:
I am trying unsuccessfully to open RcmdrPlugin.IPSUR from within Rcmdr, via
the pulldown tools menu.
It insists I restart Rcmdr, which I let
the computer, pick up a pencil, and solve the problems
by hand. Wait a minute, maybe that should be step 1?
Have fun,
Jay
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
Youngstown State University
Youngstown, OH
response, Stephen; he has seen (most of) this before.
Unbelievable.
Jay
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
Youngstown State University
Youngstown, OH 44555-0002 USA
Office: 1035 Cushwa Hall
Phone
– 8.50, 8.50 – 10.00),
etc, in the first line instead of LETTERS.
Welcome to R.
Jay
P.S. Please don't send HTML. Again, in the Posting Guide.
[[alternative HTML version deleted]]
***
G. Jay Kerns, Ph.D.
Associate Professor
Department
(prob)
urnsamples(0:2, size = 3, replace = TRUE, ordered = FALSE)
Regards,
Jay
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
Youngstown State University
Youngstown, OH 44555-0002 USA
Office: 1035 Cushwa Hall
Phone
discussion last April:
https://stat.ethz.ch/pipermail/r-devel/2009-April/053094.html
and IIRC this was fixed for R version 2.10.
Hope this helps,
Jay
--
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
Youngstown
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
Youngstown State University
Youngstown, OH 44555-0002 USA
Office: 1035 Cushwa Hall
Phone: (330) 941-3310 Office (voice mail)
-3302 Department
-3170 FAX
VoIP: gjke
Jason,
(moved back to R-help)
On Sat, May 30, 2009 at 3:30 PM, Jason Rupert jasonkrup...@yahoo.com wrote:
Jay,
I really appreciate all your help help.
I posted to Nabble an R file and input CSV files more accurately
demonstrating what I am seeing and the output I desire to achieve when
posted
solution, please specify exactly what you want and I'll wager an R
Ninja could dispatch it in moments.
Regards,
Jay
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
Youngstown State University
Youngstown
Jason,
On Fri, May 29, 2009 at 5:58 PM, Jason Rupert jasonkrup...@yahoo.com wrote:
Jay,
Thanks much for the reply. I think you are right about the prob.
Unfortunately, I was not able to find the old emails I had discussing the use
of the more powerful setdiff that essentially inherits
Jay: why not post your R-books how to on the wiki itself???
Because I thought that it would be better to write the instructions in
R-wiki language that anybody could modify rather than post a PDF by
me.
Here is what I had in mind:
http://wiki.r-project.org/rwiki/doku.php?id=links:books:howto
better than this?
Conceivably, some of my students will be searching these archives in
the future; please feel free to respond off-list if appropriate.
Jay
--
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
Youngstown State University
Youngstown, OH 44555-0002 USA
Office: 1035 Cushwa Hall
Phone: (330) 941-3310 Office (voice mail)
-3302 Department
-3170 FAX
E-mail: gke...@ysu.edu
http://www.cc.ysu.edu/~gjkerns
Dear Duncan,
On Thu, May 14, 2009 at 4:39 PM, Duncan Murdoch murd...@stats.uwo.ca wrote:
On 5/14/2009 3:36 PM, G. Jay Kerns wrote:
Question:
1) can you tell me what my original set.seed() value was? (I wouldn't
be able to figure it out, but maybe someone can)
The only way I know
Dear Debbie,
On Tue, May 12, 2009 at 5:37 AM, Debbie Zhang debbie0...@hotmail.com wrote:
Dear R users,
Does anyone know how to write function for Kumaraswamy distribution in R?
Since I cannot write dkumar, pkumar, etc. in R.
Please help.
Thanks a lot,
Debbie
Check the CRAN Task
a few days ago, and followed the
recommendations of this message:
http://tolstoy.newcastle.edu.au/R/e6/help/09/03/9250.html
which fixed it for me.
HTH,
Jay
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
this.
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
Youngstown State University
Youngstown, OH 44555-0002 USA
Office: 1035 Cushwa Hall
Phone: (330) 941-3310 Office (voice mail)
-3302 Department
-3170 FAX
E-mail: gke...@ysu.edu
http://www.cc.ysu.edu
-devel/archive/26683.html
and as a consequence of that discussion:
library(prob)
setdiff(A,B)
Best,
Jay
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
Youngstown State University
Youngstown, OH 44555-0002 USA
the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
--
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
Youngstown State University
way:
library(prob)
urnsamples(1:3, size = 2, ordered = FALSE, replace = TRUE)
You can convert to a matrix with as.matrix(), if desired.
Regards,
Jay
--
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
Youngstown
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
Youngstown State University
Youngstown, OH 44555-0002 USA
Office: 1035 Cushwa Hall
Phone: (330) 941-3310 Office (voice mail)
-3302 Department
-3170 FAX
E-mail: gke...@ysu.edu
http://www.cc.ysu.edu/~gjkerns
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
Youngstown State University
Youngstown, OH 44555-0002 USA
Office: 1035 Cushwa Hall
Phone: (330) 941-3310 Office (voice mail)
-3302 Department
-3170 FAX
E-mail: gke...@ysu.edu
http://www.cc.ysu.edu/~gjkerns
?
expand.grid(letters[1:5], letters[1:5], letters[1:5])
D
Have a look at urnsamples() in the prob package.
ID - LETTERS[1:5]
urnsamples(ID, size = 3, replace = FALSE, ordered = FALSE)
Best,
Jay
***
G. Jay Kerns, Ph.D.
Associate Professor
A D
[52,] E B A
[53,] E B C
[54,] E B D
[55,] E C A
[56,] E C B
[57,] E C D
[58,] E D A
[59,] E D B
[60,] E D C
Kingsford Jones
On Tue, Dec 2, 2008 at 9:41 PM, G. Jay Kerns [EMAIL PROTECTED] wrote:
Dear Brandon,
On Tue, Dec 2, 2008 at 10:46 PM, Dylan Beaudette
? and in
particular, is there an elegant way to check in the case that the mode
of the vector is not already known?
Thanks in advance for any insight you may have.
Best,
Jay
***
G. Jay Kerns, Ph.D.
Associate Professor
Department of Mathematics Statistics
] on behalf of G. Jay Kerns
Sent: Mon 11/24/2008 9:41 AM
To: r-help@r-project.org
Subject: [R] how to test for the empty set
Dear R-help,
I first thought that the empty set (for a vector) would be NULL.
x - c()
x
However, the documentation seems to make clear that there _many_ empty
sets
Dear Everybody,
Thanks, length() is the answer.
Best,
Jay
On Mon, Nov 24, 2008 at 1:15 PM, Ted Harding
[EMAIL PROTECTED] wrote:
On 24-Nov-08 17:41:25, G. Jay Kerns wrote:
Dear R-help,
I first thought that the empty set (for a vector) would be NULL.
x - c()
x
However, the documentation
simply be P( X x | Y=y ) *
f(y), where f(y) is the marginal pdf of Y (a dnorm).
Note that the above is assuming that y is a fixed constant; if not,
then you may want to check out the Ryacas package.
I hope that this helps,
Jay
***
G. Jay Kerns
(RcmdrPlugin.IPSUR)
and after the Commander restarts take a look at the Distributions
menu. You can plot any of the above. In addition, you will have code
echoed to you for the console that you can use for other problems.
Best wishes,
Jay
***
G. Jay
...[snipped]
The /inst directory: in here you will need to put a file menus.txt
This should have been the /inst/etc directory, as you noted in your
original post.
Jay
__
R-help@r-project.org mailing list
/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
--
***
G. Jay Kerns, Ph.D.
Assistant Professor / Statistics Coordinator
Department
) {
a - temp[, i]
perms - array(unlist(permn(a)), dim = c(k, factorial(k)))
P - cbind(P, perms)
}
}
return(P)
}
***
G. Jay Kerns, Ph.D.
Assistant Professor / Statistics Coordinator
Department
, minimal, self-contained, reproducible code.
--
***
G. Jay Kerns, Ph.D.
Assistant Professor / Statistics Coordinator
Department of Mathematics Statistics
Youngstown State University
Youngstown, OH 44555-0002 USA
Office: 1035 Cushwa Hall
Phone
. Jay Kerns, Ph.D.
Assistant Professor / Statistics Coordinator
Department of Mathematics Statistics
Youngstown State University
Youngstown, OH 44555-0002 USA
Office: 1035 Cushwa Hall
Phone: (330) 941-3310 Office (voice mail)
-3302 Department
-3170 FAX
E-mail: [EMAIL PROTECTED]
http://www.cc.ysu.edu
code.
--
***
G. Jay Kerns, Ph.D.
Assistant Professor / Statistics Coordinator
Department of Mathematics Statistics
Youngstown State University
Youngstown, OH 44555-0002 USA
Office: 1035 Cushwa Hall
Phone: (330) 941-3310 Office (voice mail
-guide.html
and provide commented, minimal, self-contained, reproducible code.
--
***
G. Jay Kerns, Ph.D.
Assistant Professor / Statistics Coordinator
Department of Mathematics Statistics
Youngstown State University
Youngstown, OH 44555-0002 USA
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